{"title":"Unitronic Audi RS3 Tunes","description":"\u003cp\u003e\u003cstrong\u003eUnitronic performance software for the Audi RS3\u003c\/strong\u003e — 8V and 8Y 2.5 TFSI. From Stage 1 to big-turbo calibrations, Unitronic's 2.5T EVO software is among the most developed in the world. Flash at home with UniCONNECT+ or book in-shop at Foreign Automotive in Kitchener. CAD pricing, no duties, fast Canadian shipping.\u003c\/p\u003e","products":[{"product_id":"unitronic-audi-rs-3-2-5tfsi-evo-8y-stage-1-91oct","title":"Unitronic Stage 1 ECU Tune for 2022-2024 Audi RS 3 (2.5TFSI EVO 8Y) - 91 Octane","description":"\u003cdiv class=\"product-description\"\u003eUnitronic Stage 1 Performance Software is precisely calibrated for use with 91 octane \/ 95 RON fuel.\u003cbr\u003e\u003cbr\u003e  \u003cb\u003ePerformance Software for your ECU Box Code is subject to availability.\u003c\/b\u003e \u003cbr\u003e\u003cbr\u003e  \u003cb\u003e2022+ models require to have the hood opened during the flashing process.\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e  \u003cbr\u003e  \u003cdiv style=\"text-align:center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0898\/1348\/3839\/files\/UniFLex-Logo-checkmark-2023-Black-red.png?v=1776210793\" alt=\"Unitronic UniFLEX\" style=\"max-width:300px;\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e  \u003cb\u003eUnitronic FLEX fuel enabled ECU Performance Software Calibrations\u003c\/b\u003e are available for this platform allowing for seamless transitions between 100% gasoline to 85% ethanol and anything in between, without requiring an ECU reflash. \u003cb\u003eThis FLEX enabled Software is available for an additional fee and it covers all lower stages up until your highest purchased stage as well.\u003c\/b\u003e \u003ca target=\"_tab\" href=\"https:\/\/www.getunitronic.com\/parts\/fueling\/audi-rs3-8y-uniflex-kit-evo4-with-ethanol-sensor\"\u003eUniFLEX Hardware\u003c\/a\u003e is required in order to take advantage of these FLEX enabled calibrations. Please contact Unitronic or your local Authorized Dealer to learn more.\u003cbr\u003e  \u003cbr\u003e\u003cbr\u003e  \u003cbr\u003e\u003cbr\u003e  \u003cbr\u003e\u003cbr\u003e  \u003cdiv style=\"text-align:center;\"\u003e\u003cimg style=\"width:49%;\" src=\"\/media\/images\/blog\/uaf-release\/FeatureBox-Logo-checkmark-2025-black-red-1-.png\" alt=\"FeatureBox\" title=\"FeatureBox\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e  \u003cbr\u003e  \u003cb\u003eUnitronic Advanced Features (UAF)\u003c\/b\u003e are also available for this platform. Thanks to proprietary ECU code, the Unitronic Advanced Features (UAF) Add-On gives unparalleled levels of control over Pops and Bangs, Launch Control Settings and Rolling Launch Control for true adjustability directly from the driver’s seat. If the vehicle is not equipped with UniFLEX, Unitronic's \u003ca target=\"_tab\" href=\"https:\/\/www.getunitronic.com\/parts\/accessories\/feature-box\"\u003eFeatureBox\u003c\/a\u003e allows for seamless integration with the all-new UAF Control mobile app.\u003cbr\u003e  \u003cbr\u003e\u003cbr\u003e  \u003cbr\u003e\u003cbr\u003e  When purchasing this upgrade, please be prepared to provide Unitronic with the vehicle’s \u003cb\u003eECU ID, ECU Revision, VIN and Long Coding\u003c\/b\u003e to ensure proper configuration.\u003cbr\u003e  \u003cbr\u003e\u003cbr\u003e  \u003cbr\u003e\u003cbr\u003e  \u003cb\u003eClick \u003ca target=\"_tab\" href=\"https:\/\/www.getunitronic.com\/news\/8y-rs3-software\"\u003eHERE\u003c\/a\u003e to learn more about the Unitronic Performance Software Suite for the 8Y RS3.\u003c\/b\u003e\n\u003c\/div\u003e\n\u003ch3\u003ePerformance Gains\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e514HP \/ 482LB-FT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHP Gain\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+113 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTorque Gain\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+113 LB-FT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFuel Requirement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e91 Octane \/ 95 Ron Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.5TFSI EVO 8Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eRequired Hardware\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUnitronic MPI Injector Upgrade Kit for 2.5TFSI EVO\u003c\/li\u003e\n\u003cli\u003eUnitronic UniFLEX Hardware Kit (w\/ sensor) for 2.0TSI EVO4 and 8Y RS3 2.5TFSI\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRecommended Hardware\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUnitronic 4 inch Forged Carbon Fiber Intake System for 2.5TFSI EVO\u003c\/li\u003e\n\u003cli\u003eUnitronic 4 inch Intake System for RS3 and TTRS, 2.5TFSI EVO\u003c\/li\u003e\n\u003cli\u003eUnitronic 4-inch Turbo Inlet Elbow for 8Y RS3\u003c\/li\u003e\n\u003cli\u003eUnitronic 5-Inch Intake System\u003c\/li\u003e\n\u003cli\u003eUnitronic 5-Inch Intake System w\/ Air Guide\u003c\/li\u003e\n\u003cli\u003eUnitronic DQ501 Unlocked TCU\u003c\/li\u003e\n\u003cli\u003eUnitronic Intercooler for 8Y RS3, 8V.2 RS3 and 8S TTRS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cdiv class=\"product-features\"\u003e\n\u003cli\u003e\u003cul\u003e\u003c\/ul\u003e\u003c\/li\u003e\n\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eEngineered with Strict Industry Standards\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eWith over 10 years of experience with Bosch and Siemens engine management systems and calibrations, Unitronic is able to utilize its expertise, industry leading tools and equipment to ensure an optimal calibration; delivering maximum performance, while maintaining complete OEM-like reliability and drivability.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eExtensively Tested Under Various Driving Conditions\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eDevelopment begins using Unitronic’s in-house Maha Chassis dyno housed in an environmentally controlled cell; closely monitoring a plethora of operational data, utilizing industry leading calibration tools and resources. Beta calibrations are then tested in street and track scenarios, using multiple cars under various driving conditions. This engine calibration strategy ensures Unitronic Performance Software delivers maximum performance, OEM-like drivability and reliability anywhere in the world. Unitronic Performance Software is only released to its Clients once development is thoroughly completed in accordance to Unitronic’s strict standards.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eFactory Safety Limiters Retained\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eOEM “fail safes” are retained within the ECU calibration. Close monitoring of all operation parameters ensures that engine operation stays within factory components limits, resulting in reliability.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eOptimized Responsiveness, Smoothness, Drivability, and Comfort\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic’s ECU calibrations are engineered to improve engine response and reduce low-end lag.  Unitronic’s Performance Software has gained worldwide recognition and is well known for its broad powerband, with smooth power delivery, maximizing responsiveness and “area under the curve”, under normal and hard acceleration.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eOptimized Maximum Output\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic’s ECU Calibrators deliver the maximum power output while staying within the operational limits of the factory engine and drivetrain components.  Specifically, this results in the highest engine performance without sacrificing the reliability of the engine, turbocharger, or other engine and drivetrain components.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003ePower Delivery Perfectly Optimized Throughout the Power Band\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eAligned with the OEM strategy, the calibration is designed to offer a large flat torque plateau to provide a smooth and linear power band. Maximum torque output is achieved sooner and maintained longer which creates a broader torque plateau and greater area under the curve. This results in an improved acceleration and optimal engine operation.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eImproved Fuel Efficiency\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eOptimized timing and injection in cruising condition allows for an improved fuel efficiency, under normalized driving conditions.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eIgnition Timing Precisely Calibrated for Higher Octane Fuel\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eEngine calibration optimized to take advantage of higher fuel quality to extract maximum energy from the combustion. Therefore, when using a higher octane fuel, more power and better fuel efficiency will be achieved.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eSpeed Governor Removed\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eVehicle speed limiter within ECU is removed. (Subject to transmission rotational speed limit.)\u003c\/p\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003c\/div\u003e\n\u003ch3\u003eDyno Results\u003c\/h3\u003e\u003cimg src=\"https:\/\/www.getunitronic.com\/imgs\/dyno\/big\/Dyno-8Y-RS3-Stage1-91oct-web.jpg\" alt=\"Dyno chart for Audi RS 3 Stage 1\"\u003e\n\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2022-2024 Audi RS 3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Unitronic\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e UNI-SW-AUDI-RS3-8Y-STAGE1\u003c\/p\u003e","brand":"Unitronic","offers":[{"title":"Default Title","offer_id":52525295534399,"sku":"UNI-SW-AUDI-RS3-8Y-STAGE1","price":1300.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0898\/1348\/3839\/files\/ECU-Stage1_1024x1024__58235.1704915199_acf33404-ea57-44e6-8756-5a07877ff7f1.jpg?v=1774567743"},{"product_id":"unitronic-audi-rs-3-2-5tfsi-evo-8y-stage-1-93oct","title":"Unitronic Stage 1+ ECU Tune for 2022-2024 Audi RS 3 (2.5TFSI EVO 8Y) - 93 Octane","description":"\u003cdiv class=\"product-description\"\u003eUnitronic Stage 1+ Performance Software is precisely calibrated for use with 93 octane \/ 98 RON fuel.\u003cbr\u003e\u003cbr\u003e  \u003cb\u003ePerformance Software for your ECU Box Code is subject to availability.\u003c\/b\u003e \u003cbr\u003e\u003cbr\u003e  \u003cb\u003e2022+ models require to have the hood opened during the flashing process.\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e  \u003cbr\u003e  \u003cdiv style=\"text-align:center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0898\/1348\/3839\/files\/UniFLex-Logo-checkmark-2023-Black-red.png?v=1776210793\" alt=\"Unitronic UniFLEX\" style=\"max-width:300px;\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e  \u003cb\u003eUnitronic FLEX fuel enabled ECU Performance Software Calibrations\u003c\/b\u003e are available for this platform allowing for seamless transitions between 100% gasoline to 85% ethanol and anything in between, without requiring an ECU reflash. \u003cb\u003eThis FLEX enabled Software is available for an additional fee and it covers all lower stages up until your highest purchased stage as well.\u003c\/b\u003e \u003ca target=\"_tab\" href=\"https:\/\/www.getunitronic.com\/parts\/fueling\/audi-rs3-8y-uniflex-kit-evo4-with-ethanol-sensor\"\u003eUniFLEX Hardware\u003c\/a\u003e is required in order to take advantage of these FLEX enabled calibrations. Please contact Unitronic or your local Authorized Dealer to learn more.\u003cbr\u003e  \u003cbr\u003e\u003cbr\u003e  \u003cbr\u003e\u003cbr\u003e  \u003cbr\u003e\u003cbr\u003e  \u003cdiv style=\"text-align:center;\"\u003e\u003cimg style=\"width:49%;\" src=\"\/media\/images\/blog\/uaf-release\/FeatureBox-Logo-checkmark-2025-black-red-1-.png\" alt=\"FeatureBox\" title=\"FeatureBox\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e  \u003cbr\u003e  \u003cb\u003eUnitronic Advanced Features (UAF)\u003c\/b\u003e are also available for this platform. Thanks to proprietary ECU code, the Unitronic Advanced Features (UAF) Add-On gives unparalleled levels of control over Pops and Bangs, Launch Control Settings and Rolling Launch Control for true adjustability directly from the driver’s seat. If the vehicle is not equipped with UniFLEX, Unitronic's \u003ca target=\"_tab\" href=\"https:\/\/www.getunitronic.com\/parts\/accessories\/feature-box\"\u003eFeatureBox\u003c\/a\u003e allows for seamless integration with the all-new UAF Control mobile app.\u003cbr\u003e  \u003cbr\u003e\u003cbr\u003e  \u003cbr\u003e\u003cbr\u003e  When purchasing this upgrade, please be prepared to provide Unitronic with the vehicle’s \u003cb\u003eECU ID, ECU Revision, VIN and Long Coding\u003c\/b\u003e to ensure proper configuration.\u003cbr\u003e  \u003cbr\u003e\u003cbr\u003e  \u003cbr\u003e\u003cbr\u003e  \u003cb\u003eClick \u003ca target=\"_tab\" href=\"https:\/\/www.getunitronic.com\/news\/8y-rs3-software\"\u003eHERE\u003c\/a\u003e to learn more about the Unitronic Performance Software Suite for the 8Y RS3.\u003c\/b\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003ch3\u003ePerformance Gains\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e561HP \/ 498LB-FT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHP Gain\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+160 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTorque Gain\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+129 LB-FT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFuel Requirement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e93 Octane \/ 98 Ron Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.5TFSI EVO 8Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eRequired Hardware\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUnitronic MPI Injector Upgrade Kit for 2.5TFSI EVO\u003c\/li\u003e\n\u003cli\u003eUnitronic UniFLEX Hardware Kit (w\/ sensor) for 2.0TSI EVO4 and 8Y RS3 2.5TFSI\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRecommended Hardware\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUnitronic 4 inch Forged Carbon Fiber Intake System for 2.5TFSI EVO\u003c\/li\u003e\n\u003cli\u003eUnitronic 4 inch Intake System for RS3 and TTRS, 2.5TFSI EVO\u003c\/li\u003e\n\u003cli\u003eUnitronic 4-inch Turbo Inlet Elbow for 8Y RS3\u003c\/li\u003e\n\u003cli\u003eUnitronic 5-Inch Intake System\u003c\/li\u003e\n\u003cli\u003eUnitronic 5-Inch Intake System w\/ Air Guide\u003c\/li\u003e\n\u003cli\u003eUnitronic DQ501 Unlocked TCU\u003c\/li\u003e\n\u003cli\u003eUnitronic Intercooler for 8Y RS3, 8V.2 RS3 and 8S TTRS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cdiv class=\"product-features\"\u003e\n\u003cli\u003e\u003cul\u003e\u003c\/ul\u003e\u003c\/li\u003e\n\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eEngineered with Strict Industry Standards\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eWith over 10 years of experience with Bosch and Siemens engine management systems and calibrations, Unitronic is able to utilize its expertise, industry leading tools and equipment to ensure an optimal calibration; delivering maximum performance, while maintaining complete OEM-like reliability and drivability.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eExtensively Tested Under Various Driving Conditions\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eDevelopment begins using Unitronic’s in-house Maha Chassis dyno housed in an environmentally controlled cell; closely monitoring a plethora of operational data, utilizing industry leading calibration tools and resources. Beta calibrations are then tested in street and track scenarios, using multiple cars under various driving conditions. This engine calibration strategy ensures Unitronic Performance Software delivers maximum performance, OEM-like drivability and reliability anywhere in the world. Unitronic Performance Software is only released to its Clients once development is thoroughly completed in accordance to Unitronic’s strict standards.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eFactory Safety Limiters Retained\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eOEM “fail safes” are retained within the ECU calibration. Close monitoring of all operation parameters ensures that engine operation stays within factory components limits, resulting in reliability.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eOptimized Responsiveness, Smoothness, Drivability, and Comfort\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic’s ECU calibrations are engineered to improve engine response and reduce low-end lag.  Unitronic’s Performance Software has gained worldwide recognition and is well known for its broad powerband, with smooth power delivery, maximizing responsiveness and “area under the curve”, under normal and hard acceleration.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eOptimized Maximum Output\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic’s ECU Calibrators deliver the maximum power output while staying within the operational limits of the factory engine and drivetrain components.  Specifically, this results in the highest engine performance without sacrificing the reliability of the engine, turbocharger, or other engine and drivetrain components.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003ePower Delivery Perfectly Optimized Throughout the Power Band\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eAligned with the OEM strategy, the calibration is designed to offer a large flat torque plateau to provide a smooth and linear power band. Maximum torque output is achieved sooner and maintained longer which creates a broader torque plateau and greater area under the curve. This results in an improved acceleration and optimal engine operation.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eImproved Fuel Efficiency\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eOptimized timing and injection in cruising condition allows for an improved fuel efficiency, under normalized driving conditions.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eIgnition Timing Precisely Calibrated for Higher Octane Fuel\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eEngine calibration optimized to take advantage of higher fuel quality to extract maximum energy from the combustion. Therefore, when using a higher octane fuel, more power and better fuel efficiency will be achieved.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eSpeed Governor Removed\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eVehicle speed limiter within ECU is removed. (Subject to transmission rotational speed limit.)\u003c\/p\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003c\/div\u003e\n\u003ch3\u003eDyno Results\u003c\/h3\u003e\u003cimg src=\"https:\/\/www.getunitronic.com\/imgs\/dyno\/big\/Dyno-8Y-RS3-Stage1-93oct-web.jpg\" alt=\"Dyno chart for Audi RS 3 Stage 1+\"\u003e\n\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2022-2024 Audi RS 3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Unitronic\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e UNI-SW-AUDI-RS3-8Y-STAGE1PLUS\u003c\/p\u003e","brand":"Unitronic","offers":[{"title":"Default Title","offer_id":52525295763775,"sku":"UNI-SW-AUDI-RS3-8Y-STAGE1PLUS","price":1400.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0898\/1348\/3839\/files\/ECU_Stage_1Plus__70432.1704915199_e64f2b3b-7c25-4bd3-9c80-94838014fbf8.jpg?v=1774567745"},{"product_id":"unitronic-audi-rs-3-2-5tfsi-evo-8y-stage-2-93oct","title":"Unitronic Stage 2 ECU Tune for 2022-2024 Audi RS 3 (2.5TFSI EVO 8Y) - 93 Octane","description":"\u003cdiv class=\"product-description\"\u003eUnitronic Stage 2 Performance Software is precisely calibrated for use with 93 octane \/ 98 RON fuel.\u003cbr\u003e\u003cbr\u003e  \u003cb\u003ePerformance Software for your ECU Box Code is subject to availability.\u003c\/b\u003e \u003cbr\u003e\u003cbr\u003e  \u003cb\u003e2022+ models require to have the hood opened during the flashing process.\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e  \u003cbr\u003e  \u003cdiv style=\"text-align:center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0898\/1348\/3839\/files\/UniFLex-Logo-checkmark-2023-Black-red.png?v=1776210793\" alt=\"Unitronic UniFLEX\" style=\"max-width:300px;\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e  \u003cb\u003eUnitronic FLEX fuel enabled ECU Performance Software Calibrations\u003c\/b\u003e are available for this platform allowing for seamless transitions between 100% gasoline to 85% ethanol and anything in between, without requiring an ECU reflash. \u003cb\u003eThis FLEX enabled Software is available for an additional fee and it covers all lower stages up until your highest purchased stage as well.\u003c\/b\u003e \u003ca target=\"_tab\" href=\"https:\/\/www.getunitronic.com\/parts\/fueling\/audi-rs3-8y-uniflex-kit-evo4-with-ethanol-sensor\"\u003eUniFLEX Hardware\u003c\/a\u003e is required in order to take advantage of these FLEX enabled calibrations. Please contact Unitronic or your local Authorized Dealer to learn more.\u003cbr\u003e  \u003cbr\u003e\u003cbr\u003e  \u003cbr\u003e\u003cbr\u003e  \u003cbr\u003e\u003cbr\u003e  \u003cdiv style=\"text-align:center;\"\u003e\u003cimg style=\"width:49%;\" src=\"\/media\/images\/blog\/uaf-release\/FeatureBox-Logo-checkmark-2025-black-red-1-.png\" alt=\"FeatureBox\" title=\"FeatureBox\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e  \u003cbr\u003e  \u003cb\u003eUnitronic Advanced Features (UAF)\u003c\/b\u003e are also available for this platform. Thanks to proprietary ECU code, the Unitronic Advanced Features (UAF) Add-On gives unparalleled levels of control over Pops and Bangs, Launch Control Settings and Rolling Launch Control for true adjustability directly from the driver’s seat. If the vehicle is not equipped with UniFLEX, Unitronic's \u003ca target=\"_tab\" href=\"https:\/\/www.getunitronic.com\/parts\/accessories\/feature-box\"\u003eFeatureBox\u003c\/a\u003e allows for seamless integration with the all-new UAF Control mobile app.\u003cbr\u003e  \u003cbr\u003e\u003cbr\u003e  \u003cbr\u003e\u003cbr\u003e  When purchasing this upgrade, please be prepared to provide Unitronic with the vehicle’s \u003cb\u003eECU ID, ECU Revision, VIN and Long Coding\u003c\/b\u003e to ensure proper configuration.\u003cbr\u003e  \u003cbr\u003e\u003cbr\u003e  \u003cbr\u003e\u003cbr\u003e  \u003cb\u003eClick \u003ca target=\"_tab\" href=\"https:\/\/www.getunitronic.com\/news\/8y-rs3-software\"\u003eHERE\u003c\/a\u003e to learn more about the Unitronic Performance Software Suite for the 8Y RS3.\u003c\/b\u003e\n\u003c\/div\u003e\n\u003ch3\u003ePerformance Gains\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e565HP \/ 506LB-FT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHP Gain\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+164 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTorque Gain\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+137 LB-FT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFuel Requirement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e93 Octane \/ 98 Ron Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.5TFSI EVO 8Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eRequired Hardware\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2.5TFSI EVO Spark Plug Set (NGK R7437-9) by Unitronic\u003c\/li\u003e\n\u003cli\u003eUnitronic 4 inch Forged Carbon Fiber Intake System for 2.5TFSI EVO\u003c\/li\u003e\n\u003cli\u003eUnitronic 4 inch Intake System for RS3 and TTRS, 2.5TFSI EVO\u003c\/li\u003e\n\u003cli\u003eUnitronic 4-inch Turbo Inlet Elbow for 8Y RS3\u003c\/li\u003e\n\u003cli\u003eUnitronic 5-Inch Intake System\u003c\/li\u003e\n\u003cli\u003eUnitronic 5-Inch Intake System w\/ Air Guide\u003c\/li\u003e\n\u003cli\u003eUnitronic Downpipe w\/ Midpipes for 2.5TFSI EVO\u003c\/li\u003e\n\u003cli\u003eUnitronic Intercooler for 8Y RS3, 8V.2 RS3 and 8S TTRS\u003c\/li\u003e\n\u003cli\u003eUnitronic MPI Injector Upgrade Kit for 2.5TFSI EVO\u003c\/li\u003e\n\u003cli\u003eUnitronic UniFLEX Hardware Kit (w\/ sensor) for 2.0TSI EVO4 and 8Y RS3 2.5TFSI\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRecommended Hardware\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUnitronic DQ501 Unlocked TCU\u003c\/li\u003e\n\u003cli\u003eUnitronic Race Dogbone Engine Mount for 2.5TFSI EVO\u003c\/li\u003e\n\u003cli\u003eUnitronic Street Dogbone Engine Mount for 2.5TFSI EVO\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cdiv class=\"product-features\"\u003e\n\u003cli\u003e\u003cul\u003e\u003c\/ul\u003e\u003c\/li\u003e\n\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eEngineered with Strict Industry Standards\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eWith over 10 years of experience with Bosch and Siemens engine management systems and calibrations, Unitronic is able to utilize its expertise, industry leading tools and equipment to ensure an optimal calibration; delivering maximum performance, while maintaining complete OEM-like reliability and drivability.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eExtensively Tested Under Various Driving Conditions\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eDevelopment begins using Unitronic’s in-house Maha Chassis dyno housed in an environmentally controlled cell; closely monitoring a plethora of operational data, utilizing industry leading calibration tools and resources. Beta calibrations are then tested in street and track scenarios, using multiple cars under various driving conditions. This engine calibration strategy ensures Unitronic Performance Software delivers maximum performance, OEM-like drivability and reliability anywhere in the world. Unitronic Performance Software is only released to its Clients once development is thoroughly completed in accordance to Unitronic’s strict standards.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eFactory Safety Limiters Retained\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eOEM “fail safes” are retained within the ECU calibration. Close monitoring of all operation parameters ensures that engine operation stays within factory components limits, resulting in reliability.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eOptimized Responsiveness, Smoothness, Drivability, and Comfort\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic’s ECU calibrations are engineered to improve engine response and reduce low-end lag.  Unitronic’s Performance Software has gained worldwide recognition and is well known for its broad powerband, with smooth power delivery, maximizing responsiveness and “area under the curve”, under normal and hard acceleration.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eOptimized Maximum Output\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic’s ECU Calibrators deliver the maximum power output while staying within the operational limits of the factory engine and drivetrain components.  Specifically, this results in the highest engine performance without sacrificing the reliability of the engine, turbocharger, or other engine and drivetrain components.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003ePower Delivery Perfectly Optimized Throughout the Power Band\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eAligned with the OEM strategy, the calibration is designed to offer a large flat torque plateau to provide a smooth and linear power band. Maximum torque output is achieved sooner and maintained longer which creates a broader torque plateau and greater area under the curve. This results in an improved acceleration and optimal engine operation.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eImproved Fuel Efficiency\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eOptimized timing and injection in cruising condition allows for an improved fuel efficiency, under normalized driving conditions.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eIgnition Timing Precisely Calibrated for Higher Octane Fuel\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eEngine calibration optimized to take advantage of higher fuel quality to extract maximum energy from the combustion. Therefore, when using a higher octane fuel, more power and better fuel efficiency will be achieved.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eSpeed Governor Removed\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eVehicle speed limiter within ECU is removed. (Subject to transmission rotational speed limit.)\u003c\/p\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003c\/div\u003e\n\u003ch3\u003eDyno Results\u003c\/h3\u003e\u003cimg src=\"https:\/\/www.getunitronic.com\/imgs\/dyno\/big\/Dyno-8Y-RS3-Stage2-93oct-web.jpg\" alt=\"Dyno chart for Audi RS 3 Stage 2\"\u003e\n\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2022-2024 Audi RS 3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Unitronic\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e UNI-SW-AUDI-RS3-8Y-STAGE2\u003c\/p\u003e","brand":"Unitronic","offers":[{"title":"Default Title","offer_id":52525295829311,"sku":"UNI-SW-AUDI-RS3-8Y-STAGE2","price":1500.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0898\/1348\/3839\/files\/ECU_Stage_2__82173.1704915199_25867140-c263-492a-bcd8-1ca57a680aa0.jpg?v=1774567747"},{"product_id":"unitronic-audi-rs-3-2-5tfsi-evo-8y-stage-1-dsg-91oct","title":"Unitronic Stage 1 DSG TCU Tune for 2022-2024 Audi RS 3 (2.5TFSI EVO 8Y) - 91 Octane","description":"\u003cdiv class=\"product-description\"\u003eDSG Software Precisely Engineered to run combined with a Unitronic Stage 1 \/ 1+ or Stage 2 ECU Performance Software.\u003cbr\u003e\u003cbr\u003e  Unitronic's \u003ca href=\"https:\/\/www.getunitronic.com\/parts\/drivetrain\/unlocked-dq501-tcu\"\u003eUnlocked DQ501 TCU Upgrade\u003c\/a\u003e is required, allowing customers with previously locked TCUs to finally tune their transmissions.\u003cbr\u003e\u003cbr\u003eWhether you’re daily driving your vehicle or planning to hit the track, Stage 1 TCU Software features optimized D-mode and S-mode gear shift points, reduced clutch slippage, up to 70% quicker shift speeds, and more! Click \u003ca href=\"https:\/\/www.getunitronic.com\/news\/8yrs3-tcu-tuning\"\u003eHERE\u003c\/a\u003e for more information about this upgrade.\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003ch3\u003eRequired Hardware\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUnitronic DQ501 Unlocked TCU\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRecommended Hardware\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDQ501 Transmission Service Kit\u003c\/li\u003e\n\u003cli\u003eUnitronic Oil Tube Kit for DQ500, DQ501 and DQ381 DSG\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cdiv class=\"product-features\"\u003e\n\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eEnd-User Programmable with UniCONNECT+\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eReflash your TCU from the comfort of your own home or garage. Within minutes (approximately 70-seconds to be exact on this platform), you'll be enjoying an entirely transformed driving experience.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cli\u003e\n\u003cb\u003e\u003cu\u003eOptimized D \u0026amp; Sport Modes\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003eD-mode is optimized for improved performance while avoiding the tendency to target quick upshifts to higher gears. S-mode is optimized for faster acceleration in spirited driving.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eQuicker Gear Shifts\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003eUnitronic's TCU Performance Software calibration enhances the gear shift speeds making them up to 70% quicker.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eReduced Clutch Slippage\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003eUnitronic’s TCU re-defines clutch engagement strategies to reduce excessive clutch slip in virtually all driving conditions. Users will notice the biggest improvements under light throttle driving conditions, but a more direct experience while driving full throttle as well.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eSailing Mode Disabled (EU\/RoW only)\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003eDisabling Sailing Mode keeps the drivetrain fully engaged instead of engaging virtual neutral and free-wheeling when coasting in certain drive modes at speeds between 55kph\/35mph and 160kph\/99mph. This provides the driver with a more engaged performance orientated feeling and driving experience. Sailing mode is inactive on most North American vehicles from the manufacturer.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/div\u003e\n\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2022-2024 Audi RS 3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Unitronic\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e UNI-SW-AUDI-RS3-8Y-STAGE1DSG\u003c\/p\u003e","brand":"Unitronic","offers":[{"title":"Default Title","offer_id":52525295862079,"sku":"UNI-SW-AUDI-RS3-8Y-STAGE1DSG","price":850.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0898\/1348\/3839\/files\/TCUStage_1__23502.1705076403_e90417f6-c3b2-4b55-93d3-6a56ab617110.jpg?v=1774567748"},{"product_id":"unitronic-audi-rs-3-2-5tfsi-evo-stage-1-91oct","title":"Unitronic Stage 1 ECU Tune for 2019-2020 Audi RS 3 (2.5TFSI EVO) - 91 Octane","description":"\u003cdiv class=\"product-description\"\u003eUnitronic Stage 1 Performance Software is precisely calibrated for use with 91 octane \/ 95 RON fuel.\u003cbr\u003e\u003cbr\u003e  \u003cb\u003ePerformance Software for your ECU Box Code is subject to availability.\u003c\/b\u003e \u003cbr\u003e\u003cbr\u003e  \u003cb\u003e2019+ models may require to have the hood opened during the flashing process.\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e  \u003cbr\u003e  \u003cdiv style=\"text-align:center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0898\/1348\/3839\/files\/UniFLex-Logo-checkmark-2023-Black-red.png?v=1776210793\" alt=\"Unitronic UniFLEX\" style=\"max-width:300px;\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e  Unitronic FLEX fuel enabled ECU Performance Software Calibrations are available for this platform allowing for seamless transitions between 100% gasoline to 85% ethanol and anything in between, without requiring an ECU reflash. \u003cb\u003eThis FLEX enabled Software is available for an additional fee and it covers all lower stages up until your highest purchased stage as well.\u003c\/b\u003e \u003ca target=\"_tab\" href=\"https:\/\/foreignautomotive.ca\/products\/uh011-fla-unitronic-uniflex-hardware-kit-w-sensor-2-5tfsi-evo\"\u003eUniFLEX Hardware\u003c\/a\u003e is required in order to take advantage of these FLEX enabled calibrations.** Please contact Unitronic or your local Authorized Dealer to learn more.\u003cbr\u003e\u003cbr\u003e  \u003cdiv style=\"text-align:center;\"\u003e\n\u003cb\u003eFLEX ADD-ON PRICE: $500*\u003c\/b\u003e \u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e  *FLEX Software add-on pricing may vary for other regions.\u003cbr\u003e  \u003cbr\u003e\u003cbr\u003e  \u003cbr\u003e\u003cbr\u003e  **MY2022 TTRS requires this  \u003ca target=\"_tab\" href=\"https:\/\/foreignautomotive.ca\/products\/uh021-fla-unitronic-uniflex-hardware-kit-w-sensor-8s-my22-ttrs\"\u003eUniFLEX Hardware\u003c\/a\u003e kit.\u003cbr\u003e  \u003cbr\u003e  \u003cbr\u003e\n\u003c\/div\u003e\n\u003ch3\u003ePerformance Gains\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e476HP \/ 469LB-FT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHP Gain\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+76 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTorque Gain\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+115 LB-FT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFuel Requirement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e91 Octane \/ 95 Ron gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.5TFSI EVO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eRecommended Hardware\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUnitronic 3'' Turbo Inlet Elbow for 2.5 TFSI EVO\u003c\/li\u003e\n\u003cli\u003eUnitronic Wastegate Line Upgrade Kit for 2.5TFSI EVO\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cdiv class=\"product-features\"\u003e\n\u003cli\u003e\u003cul\u003e\u003c\/ul\u003e\u003c\/li\u003e\n\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eEngineered with Strict Industry Standards\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eWith over 10 years of experience with Bosch and Siemens engine management systems and calibrations, Unitronic is able to utilize its expertise, industry leading tools and equipment to ensure an optimal calibration; delivering maximum performance, while maintaining complete OEM-like reliability and drivability.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eExtensively Tested Under Various Driving Conditions\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eDevelopment begins using Unitronic’s in-house Maha Chassis dyno housed in an environmentally controlled cell; closely monitoring a plethora of operational data, utilizing industry leading calibration tools and resources. Beta calibrations are then tested in street and track scenarios, using multiple cars under various driving conditions. This engine calibration strategy ensures Unitronic Performance Software delivers maximum performance, OEM-like drivability and reliability anywhere in the world. Unitronic Performance Software is only released to its Clients once development is thoroughly completed in accordance to Unitronic’s strict standards.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eFactory Safety Limiters Retained\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eOEM “fail safes” are retained within the ECU calibration. Close monitoring of all operation parameters ensures that engine operation stays within factory components limits, resulting in reliability.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eOptimized Responsiveness, Smoothness, Drivability, and Comfort\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic’s ECU calibrations are engineered to improve engine response and reduce low-end lag.  Unitronic’s Performance Software has gained worldwide recognition and is well known for its broad powerband, with smooth power delivery, maximizing responsiveness and “area under the curve”, under normal and hard acceleration.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eOptimized Maximum Output\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic’s ECU Calibrators deliver the maximum power output while staying within the operational limits of the factory engine and drivetrain components.  Specifically, this results in the highest engine performance without sacrificing the reliability of the engine, turbocharger, or other engine and drivetrain components.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003ePower Delivery Perfectly Optimized Throughout the Power Band\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eAligned with the OEM strategy, the calibration is designed to offer a large flat torque plateau to provide a smooth and linear power band. Maximum torque output is achieved sooner and maintained longer which creates a broader torque plateau and greater area under the curve. This results in an improved acceleration and optimal engine operation.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eImproved Fuel Efficiency\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eOptimized timing and injection in cruising condition allows for an improved fuel efficiency, under normalized driving conditions.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eIgnition Timing Precisely Calibrated for Higher Octane Fuel\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eEngine calibration optimized to take advantage of higher fuel quality to extract maximum energy from the combustion. Therefore, when using a higher octane fuel, more power and better fuel efficiency will be achieved.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eSpeed Governor Removed\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eVehicle speed limiter within ECU is removed. (Subject to transmission rotational speed limit.)\u003c\/p\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003c\/div\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\u003cp\u003eFlashed directly through the (OBDII) Diagnostic port of your vehicle (15-20 minutes).\u003c\/p\u003e\n\u003ch3\u003eDyno Results\u003c\/h3\u003e\u003cimg src=\"https:\/\/www.getunitronic.com\/imgs\/dyno\/big\/2.5TFSI-EA855-evo-Stage1-ORIGINAL-01-web.jpg\" alt=\"Dyno chart for Audi RS 3 Stage 1\"\u003e\n\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2019-2020 Audi RS 3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Unitronic\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e UNI-SW-AUDI-RS3-2019-STAGE1\u003c\/p\u003e","brand":"Unitronic","offers":[{"title":"Default Title","offer_id":52525301596479,"sku":"UNI-SW-AUDI-RS3-2019-STAGE1","price":900.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0898\/1348\/3839\/files\/ECU-Stage1_1024x1024__58235.1704915199_b0e2d30d-7ffe-4173-ba92-9fa7280e9ba8.jpg?v=1774567896"},{"product_id":"unitronic-audi-rs-3-2-5tfsi-evo-stage-1-93oct","title":"Unitronic Stage 1+ ECU Tune for 2019-2020 Audi RS 3 (2.5TFSI EVO) - 93 Octane","description":"\u003cdiv class=\"product-description\"\u003eUnitronic Stage 1+ Performance Software is precisely calibrated for use with 93 octane \/ 98 RON fuel. It is the performance upgrade that will result in the most gains!\u003cbr\u003e\u003cbr\u003e  \u003cbr\u003e  \u003cb\u003eUnitronic Stage 2 TCU Performance Software is required to run Stage 1+ ECU tune.\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e  \u003cb\u003ePerformance Software for your ECU Box Code is subject to availability.\u003c\/b\u003e \u003cbr\u003e\u003cbr\u003e  \u003cb\u003e2019+ models may require to have the hood opened during the flashing process.\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e  \u003cbr\u003e  \u003cdiv style=\"text-align:center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0898\/1348\/3839\/files\/UniFLex-Logo-checkmark-2023-Black-red.png?v=1776210793\" alt=\"Unitronic UniFLEX\" style=\"max-width:300px;\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e  Unitronic FLEX fuel enabled ECU Performance Software Calibrations are available for this platform allowing for seamless transitions between 100% gasoline to 85% ethanol and anything in between, without requiring an ECU reflash. \u003cb\u003eThis FLEX enabled Software is available for an additional fee and it covers all lower stages up until your highest purchased stage as well.\u003c\/b\u003e \u003ca target=\"_tab\" href=\"https:\/\/foreignautomotive.ca\/products\/uh011-fla-unitronic-uniflex-hardware-kit-w-sensor-2-5tfsi-evo\"\u003eUniFLEX Hardware\u003c\/a\u003e is required in order to take advantage of these FLEX enabled calibrations.** Please contact Unitronic or your local Authorized Dealer to learn more.\u003cbr\u003e\u003cbr\u003e  \u003cdiv style=\"text-align:center;\"\u003e\n\u003cb\u003eFLEX ADD-ON PRICE: $500*\u003c\/b\u003e \u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e  *FLEX Software add-on pricing may vary for other regions.\u003cbr\u003e  \u003cbr\u003e\u003cbr\u003e  \u003cbr\u003e\u003cbr\u003e  **MY2022 TTRS requires this  \u003ca target=\"_tab\" href=\"https:\/\/foreignautomotive.ca\/products\/uh021-fla-unitronic-uniflex-hardware-kit-w-sensor-8s-my22-ttrs\"\u003eUniFLEX Hardware\u003c\/a\u003e kit.\u003cbr\u003e\n\u003c\/div\u003e\n\u003ch3\u003ePerformance Gains\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e505HP \/ 496LB-FT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHP Gain\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+105 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTorque Gain\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+142 LB-FT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFuel Requirement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e93 Octane \/ 98 Ron gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.5TFSI EVO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eRecommended Hardware\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUnitronic 3'' Turbo Inlet Elbow for 2.5 TFSI EVO\u003c\/li\u003e\n\u003cli\u003eUnitronic Intercooler for 8Y RS3, 8V.2 RS3 and 8S TTRS\u003c\/li\u003e\n\u003cli\u003eUnitronic Wastegate Line Upgrade Kit for 2.5TFSI EVO\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cdiv class=\"product-features\"\u003e\n\u003cli\u003e\u003cul\u003e\u003c\/ul\u003e\u003c\/li\u003e\n\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eEngineered with Strict Industry Standards\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eWith over 10 years of experience with Bosch and Siemens engine management systems and calibrations, Unitronic is able to utilize its expertise, industry leading tools and equipment to ensure an optimal calibration; delivering maximum performance, while maintaining complete OEM-like reliability and drivability.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eExtensively Tested Under Various Driving Conditions\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eDevelopment begins using Unitronic’s in-house Maha Chassis dyno housed in an environmentally controlled cell; closely monitoring a plethora of operational data, utilizing industry leading calibration tools and resources. Beta calibrations are then tested in street and track scenarios, using multiple cars under various driving conditions. This engine calibration strategy ensures Unitronic Performance Software delivers maximum performance, OEM-like drivability and reliability anywhere in the world. Unitronic Performance Software is only released to its Clients once development is thoroughly completed in accordance to Unitronic’s strict standards.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eFactory Safety Limiters Retained\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eOEM “fail safes” are retained within the ECU calibration. Close monitoring of all operation parameters ensures that engine operation stays within factory components limits, resulting in reliability.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eOptimized Responsiveness, Smoothness, Drivability, and Comfort\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic’s ECU calibrations are engineered to improve engine response and reduce low-end lag.  Unitronic’s Performance Software has gained worldwide recognition and is well known for its broad powerband, with smooth power delivery, maximizing responsiveness and “area under the curve”, under normal and hard acceleration.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eOptimized Maximum Output\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic’s ECU Calibrators deliver the maximum power output while staying within the operational limits of the factory engine and drivetrain components.  Specifically, this results in the highest engine performance without sacrificing the reliability of the engine, turbocharger, or other engine and drivetrain components.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003ePower Delivery Perfectly Optimized Throughout the Power Band\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eAligned with the OEM strategy, the calibration is designed to offer a large flat torque plateau to provide a smooth and linear power band. Maximum torque output is achieved sooner and maintained longer which creates a broader torque plateau and greater area under the curve. This results in an improved acceleration and optimal engine operation.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eImproved Fuel Efficiency\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eOptimized timing and injection in cruising condition allows for an improved fuel efficiency, under normalized driving conditions.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eIgnition Timing Precisely Calibrated for Higher Octane Fuel\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eEngine calibration optimized to take advantage of higher fuel quality to extract maximum energy from the combustion. Therefore, when using a higher octane fuel, more power and better fuel efficiency will be achieved.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eSpeed Governor Removed\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eVehicle speed limiter within ECU is removed. (Subject to transmission rotational speed limit.)\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eFull Staged Software Suite\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eIncludes all Stage 1+ tune variants and all lower software stages as well.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eRolling Anti-Lag (RAL)\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic is also proud to announce the addition of Rolling Anti Lag (RAL) into these new FLEX enabled calibrations.  \u003cb\u003eFUNCTION USAGE:\u003c\/b\u003e Turn cruise control ON, but not activated. Hold down cruise control stalk downwards (decrease speed, -), then go wide open throttle WOT. You can do this with your left fingers, while both hands are on the steering wheel with ease.  \u003cb\u003ePRECONDITIONS FOR FUNCTION TO BE ACTIVE:\u003c\/b\u003e 70degC coolant temp minimum threshold, more than 1000rpm engine speed, more than 30kph vehicle speed, and more than 45% throttle position. The function will be activated for 6 seconds maximum and can't be re-activated for 15 seconds refresh time.  This function is very hard on the engine and its components - IT IS NOT FOOL PROOF. It's easy to melt an engine to the ground with it. Use it wisely and at your own peril.\u003c\/p\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003c\/div\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\u003cp\u003eFlashed directly through the (OBDII) Diagnostic port of your vehicle (15-20 minutes).\u003c\/p\u003e\n\u003ch3\u003eDyno Results\u003c\/h3\u003e\u003cimg src=\"https:\/\/www.getunitronic.com\/imgs\/dyno\/big\/2.5TFSI-EA855-evo-StageplusORIGINAL-web.jpg\" alt=\"Dyno chart for Audi RS 3 Stage 1+\"\u003e\n\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2019-2020 Audi RS 3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Unitronic\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e UNI-SW-AUDI-RS3-2019-STAGE1PLUS\u003c\/p\u003e","brand":"Unitronic","offers":[{"title":"Default Title","offer_id":52525301629247,"sku":"UNI-SW-AUDI-RS3-2019-STAGE1PLUS","price":950.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0898\/1348\/3839\/files\/ECU_Stage_1Plus__70432.1704915199_a6d9e045-291f-4efb-b3c3-0428cb3e7e7d.jpg?v=1774567897"},{"product_id":"unitronic-audi-rs-3-2-5tfsi-evo-stage-2","title":"Unitronic Stage 2 ECU Tune for 2019-2020 Audi RS 3 (2.5TFSI EVO)","description":"\u003cdiv class=\"product-description\"\u003eUnitronic Stage 2 (93 octane) Performance Software is precisely calibrated for use with 93 octane \/ 98 RON fuel, engineered for a vehicle that has full hardware bolt-ons. It is the performance upgrade that will result in the most gains!\u003cbr\u003e\u003cbr\u003e  \u003cb\u003eUnitronic Stage 2 TCU Performance Software is required to run Stage 2 ECU tune.\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e  \u003cb\u003ePerformance Software for your ECU Box Code is subject to availability.\u003c\/b\u003e \u003cbr\u003e\u003cbr\u003e  \u003cb\u003e2019+ models may require to have the hood opened during the flashing process.\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e  \u003cbr\u003e  \u003cdiv style=\"text-align:center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0898\/1348\/3839\/files\/UniFLex-Logo-checkmark-2023-Black-red.png?v=1776210793\" alt=\"Unitronic UniFLEX\" style=\"max-width:300px;\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e  Unitronic FLEX fuel enabled ECU Performance Software Calibrations are available for this platform allowing for seamless transitions between 100% gasoline to 85% ethanol and anything in between, without requiring an ECU reflash. \u003cb\u003eThis FLEX enabled Software is available for an additional fee and it covers all lower stages up until your highest purchased stage as well.\u003c\/b\u003e \u003ca target=\"_tab\" href=\"https:\/\/foreignautomotive.ca\/products\/uh011-fla-unitronic-uniflex-hardware-kit-w-sensor-2-5tfsi-evo\"\u003eUniFLEX Hardware\u003c\/a\u003e is required along with Unitronic's \u003ca target=\"_tab\" href=\"https:\/\/www.getunitronic.com\/parts\/fueling\/mpi-upgrade-kit-for-25tfsi-evo\"\u003eMPI Upgrade Kit\u003c\/a\u003e and supporting hardware to take advantage of these FLEX enabled calibrations.** Please contact Unitronic or your local Authorized Dealer to learn more.\u003cbr\u003e\u003cbr\u003e  \u003cdiv style=\"text-align:center;\"\u003e\n\u003cb\u003eFLEX ADD-ON PRICE: $500*\u003c\/b\u003e \u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e  *FLEX Software add-on pricing may vary for other regions.\u003cbr\u003e  \u003cbr\u003e\u003cbr\u003e  \u003cbr\u003e\u003cbr\u003e  **MY2022 TTRS requires this  \u003ca target=\"_tab\" href=\"https:\/\/foreignautomotive.ca\/products\/uh021-fla-unitronic-uniflex-hardware-kit-w-sensor-8s-my22-ttrs\"\u003eUniFLEX Hardware\u003c\/a\u003e kit.\u003cbr\u003e  \u003cbr\u003e\n\u003c\/div\u003e\n\u003ch3\u003ePerformance Gains\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e554HP \/ 527LB-FT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHP Gain\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+154 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTorque Gain\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+173 LB-FT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFuel Requirement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e93oct\/98ron Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.5TFSI EVO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eRequired Hardware\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2.5TFSI EVO Spark Plug Set (NGK R7437-9) by Unitronic\u003c\/li\u003e\n\u003cli\u003eUnitronic 3 inch Intake System for 2.5TFSI EVO\u003c\/li\u003e\n\u003cli\u003eUnitronic 3'' Turbo Inlet Elbow for 2.5 TFSI EVO\u003c\/li\u003e\n\u003cli\u003eUnitronic 4 inch Intake System for RS3 and TTRS, 2.5TFSI EVO\u003c\/li\u003e\n\u003cli\u003eUnitronic 4 inch Turbo Inlet Elbow for 2.5TFSI EVO\u003c\/li\u003e\n\u003cli\u003eUnitronic 5-Inch Intake System\u003c\/li\u003e\n\u003cli\u003eUnitronic 5-Inch Intake System w\/ Air Guide\u003c\/li\u003e\n\u003cli\u003eUnitronic Downpipe w\/ Midpipes for 2.5TFSI EVO\u003c\/li\u003e\n\u003cli\u003eUnitronic Intercooler for 8Y RS3, 8V.2 RS3 and 8S TTRS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRecommended Hardware\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUnitronic Street Dogbone Engine Mount for 2.5TFSI EVO\u003c\/li\u003e\n\u003cli\u003eUnitronic Wastegate Line Upgrade Kit for 2.5TFSI EVO\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cdiv class=\"product-features\"\u003e\n\u003cli\u003e\u003cul\u003e\u003c\/ul\u003e\u003c\/li\u003e\n\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eEngineered with Strict Industry Standards\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eWith over 10 years of experience with Bosch and Siemens engine management systems and calibrations, Unitronic is able to utilize its expertise, industry leading tools and equipment to ensure an optimal calibration; delivering maximum performance, while maintaining complete OEM-like reliability and drivability.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eExtensively Tested Under Various Driving Conditions\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eDevelopment begins using Unitronic’s in-house Maha Chassis dyno housed in an environmentally controlled cell; closely monitoring a plethora of operational data, utilizing industry leading calibration tools and resources. Beta calibrations are then tested in street and track scenarios, using multiple cars under various driving conditions. This engine calibration strategy ensures Unitronic Performance Software delivers maximum performance, OEM-like drivability and reliability anywhere in the world. Unitronic Performance Software is only released to its Clients once development is thoroughly completed in accordance to Unitronic’s strict standards.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eFactory Safety Limiters Retained\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eOEM “fail safes” are retained within the ECU calibration. Close monitoring of all operation parameters ensures that engine operation stays within factory components limits, resulting in reliability.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eOptimized Responsiveness, Smoothness, Drivability, and Comfort\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic’s ECU calibrations are engineered to improve engine response and reduce low-end lag.  Unitronic’s Performance Software has gained worldwide recognition and is well known for its broad powerband, with smooth power delivery, maximizing responsiveness and “area under the curve”, under normal and hard acceleration.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eOptimized Maximum Output\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic’s ECU Calibrators deliver the maximum power output while staying within the operational limits of the factory engine and drivetrain components.  Specifically, this results in the highest engine performance without sacrificing the reliability of the engine, turbocharger, or other engine and drivetrain components.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eSpeed Governor Removed\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eVehicle speed limiter within ECU is removed. (Subject to transmission rotational speed limit.)\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eLeft Foot Braking (LFB) Enabled\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eLFB allows users to apply load on the engine using their left foot on the brake, to build boost when the edge is needed at the race track.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eSpark-based \"Motorsports\" Style Rev-limiter Enabled\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eThe traditional rev limiter will de-load of the engine as engine speed reaches maximum RPM.  Unitronic has enabled the spark-based rev-limiter, to avoid the de-loading, allowing power all the way to the rev-limiter.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eExhaust Crackle\/Overrun Enabled\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic has recalibrated the Exhaust Crackles\/Overrun\/Pops \u0026amp; Bangs when in Dynamic\/Sport Mode to be more aggressive and louder.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eExhaust Flaps Always Open in Dynamic\/Sport Mode\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eIn factory form, both Exhaust Flaps are not open when in Dynamic\/Sport Mode.  Unitronic enables both Exhaust Flaps to be open at all times, when in Dynamic\/Sport Mode, for maximum performance and sound.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eFull Staged Software Suite\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eIncludes all Stage 2 tune variants and all lower software stages as well.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eRolling Anti-Lag (RAL)\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic is also proud to announce the addition of Rolling Anti Lag (RAL) into these new FLEX enabled calibrations.  \u003cb\u003eFUNCTION USAGE:\u003c\/b\u003e Turn cruise control ON, but not activated. Hold down cruise control stalk downwards (decrease speed, -), then go wide open throttle WOT. You can do this with your left fingers, while both hands are on the steering wheel with ease.  \u003cb\u003ePRECONDITIONS FOR FUNCTION TO BE ACTIVE:\u003c\/b\u003e 70degC coolant temp minimum threshold, more than 1000rpm engine speed, more than 30kph vehicle speed, and more than 45% throttle position. The function will be activated for 6 seconds maximum and can't be re-activated for 15 seconds refresh time.  This function is very hard on the engine and its components - IT IS NOT FOOL PROOF. It's easy to melt an engine to the ground with it. Use it wisely and at your own peril.\u003c\/p\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003c\/div\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\u003cp\u003eFlashed directly through the (OBDII) Diagnostic port of your vehicle (15-20 minutes).\u003c\/p\u003e\n\u003ch3\u003eDyno Results\u003c\/h3\u003e\u003cimg src=\"https:\/\/www.getunitronic.com\/imgs\/dyno\/big\/25-TFSI-EVO-stage2-93oct-unitronic.jpg\" alt=\"Dyno chart for Audi RS 3 Stage 2\"\u003e\n\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2019-2020 Audi RS 3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Unitronic\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e UNI-SW-AUDI-RS3-2019-STAGE2\u003c\/p\u003e","brand":"Unitronic","offers":[{"title":"Default Title","offer_id":52525301694783,"sku":"UNI-SW-AUDI-RS3-2019-STAGE2","price":1000.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0898\/1348\/3839\/files\/ECU_Stage_2__82173.1704915199_0dcc4244-3f38-4bd2-92db-04f2200b1280.jpg?v=1774567899"},{"product_id":"unitronic-audi-rs-3-2-5tfsi-evo-stage-1-dsg-91oct","title":"Unitronic Stage 1 DSG TCU Tune for 2019-2020 Audi RS 3 (2.5TFSI EVO) - 91 Octane","description":"\u003cdiv class=\"product-description\"\u003eDSG Software Precisely Engineered to run combined with a Unitronic Stage 1 performance software.\u003cp style=\"font-size: 12px; font-weight: 900; margin: 0; padding: 0;\"\u003ePerformance Software for your TCU Box Code is subject to availability.\u003cbr\u003e\u003cbr\u003e  2019+ models may require to have the hood opened during the flashing process.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cdiv class=\"product-features\"\u003e\n\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eEnd-User Programmable with UniCONNECT+\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eFlash your TCU from the comfort of your own home or garage.  Within minutes (approximately 70-seconds to be exact on this platform), you'll be enjoying an entirely transformed driving experience.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cli\u003e\n\u003cb\u003e\u003cu\u003eOptimized D \u0026amp; Sport Modes\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003eD-mode is optimized for everyday daily driving and economy, while S-mode is optimized for faster acceleration.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eQuicker Gear Shifts\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003eUnitronic's TCU Performance Software calibration enhances the gear shift speeds making them up to 70% quicker.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eLaunch Control Engagement Limit Unlocked\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003eUnitronic's TCU Performance Software unlocks the factory launch control limiter. The OEM launch control limiter blocks the engagement of launch control after only 200 launches.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/div\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\u003cp\u003eFlashed directly through the (OBDII) Diagnostic port of your vehicle (15-20 minutes).\u003c\/p\u003e\n\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2019-2020 Audi RS 3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Unitronic\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e UNI-SW-AUDI-RS3-2019-STAGE1DSG\u003c\/p\u003e","brand":"Unitronic","offers":[{"title":"Default Title","offer_id":52525301760319,"sku":"UNI-SW-AUDI-RS3-2019-STAGE1DSG","price":700.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0898\/1348\/3839\/files\/TCUStage_1__23502.1705076403_cd24f615-caf2-431a-9bb0-cc55310176dd.jpg?v=1774567900"},{"product_id":"unitronic-audi-rs-3-2-5tfsi-evo-stage-2-dsg-91oct","title":"Unitronic Stage 2 DSG TCU Tune for 2019-2020 Audi RS 3 (2.5TFSI EVO) - 91 Octane","description":"\u003cdiv class=\"product-description\"\u003eDSG Software Precisely Engineered to run combined with a Unitronic Stage 1+ and up ECU Performance Software.\u003cp style=\"font-size: 12px; font-weight: 900; margin: 0; padding: 0;\"\u003ePerformance Software for your TCU Box Code is subject to availability.\u003cbr\u003e\u003cbr\u003e  2019+ models may require to have the hood opened during the flashing process.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cdiv class=\"product-features\"\u003e\n\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eEnd-User Programmable with UniCONNECT+\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eFlash your TCU from the comfort of your own home or garage.  Within minutes (approximately 70-seconds to be exact on this platform), you'll be enjoying an entirely transformed driving experience.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cli\u003e\n\u003cb\u003e\u003cu\u003eOptimized D \u0026amp; Sport Modes\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003eD-mode is optimized for everyday daily driving and economy, while S-mode is optimized for faster acceleration.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eQuicker Gear Shifts\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003eUnitronic's TCU Performance Software calibration enhances the gear shift speeds making them up to 70% quicker.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eLaunch Control Engagement Limit Unlocked\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003eUnitronic's TCU Performance Software unlocks the factory launch control limiter. The OEM launch control limiter blocks the engagement of launch control after only 200 launches.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eRaised Torque Limiters\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003eUnitronic's Stage 2 TCU Performance Software calibrations increase TCU torque limiters to allow for an increased output and has been developed alongside Unitronic's upcoming Stage 2 ECU Performance Software for the ultimate overall experience.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eIncreased Clutch Clamping Pressure\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003eUnitronic's Stage 2 TCU Performance Software calibrations increase clutch clamping pressure and has been developed in conjunction with and alongside Unitronic's Stage 2 ECU Performance Software, supporting the increase in engine torque output and ensuring that the clutches properly grip allowing for the higher output to be sustained.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eFull Staged Software Suite\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eIncludes all Stage 2 tune variants and all lower software stages as well.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\u003cp\u003eFlashed directly through the (OBDII) Diagnostic port of your vehicle (15-20 minutes).\u003c\/p\u003e\n\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2019-2020 Audi RS 3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Unitronic\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e UNI-SW-AUDI-RS3-2019-STAGE2DSG\u003c\/p\u003e","brand":"Unitronic","offers":[{"title":"Default Title","offer_id":52525301793087,"sku":"UNI-SW-AUDI-RS3-2019-STAGE2DSG","price":850.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0898\/1348\/3839\/files\/TCU_Stage_2__31670.1705075896_bc0da8c5-9860-439c-bf9b-3fee9a04f2e9.jpg?v=1774567901"},{"product_id":"unitronic-audi-rs-3-2-5tfsi-evo-stage-3-dsg-91oct","title":"Unitronic Stage 3 DSG TCU Tune for 2019-2020 Audi RS 3 (2.5TFSI EVO) - 91 Octane","description":"\u003cdiv class=\"product-description\"\u003eDSG Software Precisely Engineered to run combined with a Unitronic Stage 3 and Stage 3 ECU Performance Software.\u003cp style=\"font-size: 12px; font-weight: 900; margin: 0; padding: 0;\"\u003ePerformance Software for your TCU Box Code is subject to availability.\u003cbr\u003e\u003cbr\u003e  2019+ models may require to have the hood opened during the flashing process.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cdiv class=\"product-features\"\u003e\n\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eEnd-User Programmable with UniCONNECT+\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eFlash your TCU from the comfort of your own home or garage.  Within minutes (approximately 70-seconds to be exact on this platform), you'll be enjoying an entirely transformed driving experience.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cli\u003e\n\u003cb\u003e\u003cu\u003eOptimized D \u0026amp; Sport Modes\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003eD-mode is optimized for everyday daily driving and economy, while S-mode is optimized for faster acceleration.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eQuicker Gear Shifts\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003eUnitronic's TCU Performance Software calibration enhances the gear shift speeds making them up to 70% quicker.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eLaunch Control Engagement Limit Unlocked\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003eUnitronic's TCU Performance Software unlocks the factory launch control limiter. The OEM launch control limiter blocks the engagement of launch control after only 200 launches.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eRaised Torque Limiters\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003eUnitronic's Stage 3 TCU Performance Software calibrations increase TCU torque limiters to allow for an increased output and has been developed alongside Unitronic's Stage 3 ECU Performance Software for the ultimate overall experience.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eIncreased Clutch Clamping Pressure\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003eUnitronic's Stage 3 TCU Performance Software calibrations increase clutch clamping pressure and has been developed in conjunction with and alongside Unitronic's Stage 3 ECU Performance Software, supporting the increase in engine torque output and ensuring that the clutches properly grip allowing for the higher output to be sustained.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eFull Staged Software Suite\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eIncludes all Stage 3 tune variants and all lower software stages as well.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\u003cp\u003eFlashed directly through the (OBDII) Diagnostic port of your vehicle (15-20 minutes).\u003c\/p\u003e\n\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2019-2020 Audi RS 3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Unitronic\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e UNI-SW-AUDI-RS3-2019-STAGE3DSG\u003c\/p\u003e","brand":"Unitronic","offers":[{"title":"Default Title","offer_id":52525302087999,"sku":"UNI-SW-AUDI-RS3-2019-STAGE3DSG","price":950.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0898\/1348\/3839\/files\/TCU_Stage_2__31670.1705075896_af119c0f-7d54-48e4-9a29-b184554237f0.jpg?v=1774567903"},{"product_id":"unitronic-audi-rs-3-2-5tfsi-evo-stage-3-bt-93oct","title":"Unitronic Stage 3 BT ECU Tune for 2019-2020 Audi RS 3 (2.5TFSI EVO) - 93 Octane","description":"\u003cdiv class=\"product-description\"\u003eUnitronic Stage 3 TTE700 Performance Software is precisely calibrated for use with a TTE700 for 93octane fuel and full hardware bolt-ons.\u003cbr\u003e\u003cbr\u003e  Unitronic strongly urges its Stage 3 ECU Performance Software calibrations to be utilized together with a built engine\/fortified bottom end. \u003cbr\u003e  Stage 3 ECU Calibrations for the TTE700 are available in a \"torque-limited\" and \"unlimited\" formats, with Ethanol fuel. Maximum or \"unlimited\" torque ECU calibrations are meant to be used with built engines and require an \u003ca href=\"https:\/\/www.getunitronic.com\/parts\/fueling\/iroz-ims-brushless-lpfp\"\u003eIroz Motorsports Single Brushless LPFP\u003c\/a\u003e and \u003ca href=\"https:\/\/www.getunitronic.com\/parts\/accessories\/4bar-tmap-sensor\"\u003eUnitronic 4 bar MAP sensors.*\u003c\/a\u003e  Stage 3 TTE700 93oct\/98ron ECU calibrations are also available with the LPFP and MAP sensor upgrades.  Power figures displayed for Stage 3 TTE700 with E85 fuel are not representative of the maximum torque ECU calibrations.  Stage 3 TTE700 \"Torque-limited\" ECU calibrations for Ethanol fuel are for use with the stock LPFP and MAP sensors.  Stock LPFP's are not all created equally and output may vary; Ethanol content levels should remain ~E70 with the stock LPFP, air quality dependent.\u003cbr\u003e\u003cbr\u003e  \u003cbr\u003e  \u003cb\u003eUnitronic Stage 3 TCU Performance Software is required to run Stage 3 ECU tune.\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e  \u003cb\u003ePerformance Software for your ECU Box Code is subject to availability.\u003c\/b\u003e \u003cbr\u003e\u003cbr\u003e  \u003cb\u003e2019+ models may require to have the hood opened during the flashing process.\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e  \u003cbr\u003e  *Unitronic 4 bar TMAP sensors are only available for customers who own or have purchased together with Stage 3 ECU Performance Software.\u003cbr\u003e\u003cbr\u003e  \u003cdiv style=\"text-align:center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0898\/1348\/3839\/files\/UniFLex-Logo-checkmark-2023-Black-red.png?v=1776210793\" alt=\"Unitronic UniFLEX\" style=\"max-width:300px;\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e  Unitronic FLEX fuel enabled ECU Performance Software Calibrations are available for this platform allowing for seamless transitions between 100% gasoline to 85% ethanol and anything in between, without requiring an ECU reflash. \u003cb\u003eThis FLEX enabled Software is available for an additional fee and it covers all lower stages up until your highest purchased stage as well.\u003c\/b\u003e \u003ca target=\"_tab\" href=\"https:\/\/foreignautomotive.ca\/products\/uh011-fla-unitronic-uniflex-hardware-kit-w-sensor-2-5tfsi-evo\"\u003eUniFLEX Hardware\u003c\/a\u003e is required in order to take advantage of these FLEX enabled calibrations.** Please contact Unitronic or your local Authorized Dealer to learn more.\u003cbr\u003e\u003cbr\u003e  \u003cdiv style=\"text-align:center;\"\u003e\n\u003cb\u003eFLEX ADD-ON PRICE: $500*\u003c\/b\u003e \u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e  *FLEX Software add-on pricing may vary for other regions.\u003cbr\u003e  \u003cbr\u003e\u003cbr\u003e  \u003cbr\u003e\u003cbr\u003e  **MY2022 TTRS requires this  \u003ca target=\"_tab\" href=\"https:\/\/foreignautomotive.ca\/products\/uh021-fla-unitronic-uniflex-hardware-kit-w-sensor-8s-my22-ttrs\"\u003eUniFLEX Hardware\u003c\/a\u003e kit.\u003cbr\u003e  \u003cbr\u003e  \u003cbr\u003e\n\u003c\/div\u003e\n\u003ch3\u003ePerformance Gains\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e652HP \/ 564LB-FT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHP Gain\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+252 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTorque Gain\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+210 LB-FT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFuel Requirement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e93 Octane \/ 98 Ron gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.5TFSI EVO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eRequired Hardware\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2.5TFSI EVO 4 inch Turbo Inlet Elbow TTE625\/700 (62.8mm) Adapter Ring\u003c\/li\u003e\n\u003cli\u003e2.5TFSI EVO Spark Plug Set (NGK R7437-9) by Unitronic\u003c\/li\u003e\n\u003cli\u003e4 bar TMAP Sensor Upgrade Kit For 2.5TFSI EVOby Unitronic\u003c\/li\u003e\n\u003cli\u003eIroz Motorsports Single Brushless Low Pressure Fuel Pump Upgrade\u003c\/li\u003e\n\u003cli\u003eUnitronic 4 inch Intake System for RS3 and TTRS, 2.5TFSI EVO\u003c\/li\u003e\n\u003cli\u003eUnitronic 4 inch Turbo Inlet Elbow for 2.5TFSI EVO\u003c\/li\u003e\n\u003cli\u003eUnitronic 5-Inch Intake System\u003c\/li\u003e\n\u003cli\u003eUnitronic 5-Inch Intake System w\/ Air Guide\u003c\/li\u003e\n\u003cli\u003eUnitronic Downpipe w\/ Midpipes for 2.5TFSI EVO\u003c\/li\u003e\n\u003cli\u003eUnitronic Intercooler for 8Y RS3, 8V.2 RS3 and 8S TTRS\u003c\/li\u003e\n\u003cli\u003eUnitronic MPI Injector Upgrade Kit for 2.5TFSI EVO\u003c\/li\u003e\n\u003cli\u003eIroz Motorsports Single Brushless Low Pressure Fuel Pump Upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRecommended Hardware\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUnitronic Street Dogbone Engine Mount for 2.5TFSI EVO\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cdiv class=\"product-features\"\u003e\n\u003cli\u003e\u003cul\u003e\u003c\/ul\u003e\u003c\/li\u003e\n\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eEngineered with Strict Industry Standards\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eWith over 20 years of experience with Bosch and Siemens engine management systems and calibrations, Unitronic is able to utilize its expertise, industry leading tools and equipment to ensure an optimal calibration; delivering maximum performance, while maintaining complete OEM-like reliability and drivability.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eExtensively Tested Under Various Driving Conditions\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eDevelopment begins using Unitronic’s in-house Maha Chassis dyno housed in an environmentally controlled cell; closely monitoring a plethora of operational data, utilizing industry leading calibration tools and resources. Beta calibrations are then tested in street and track scenarios, using multiple cars under various driving conditions. This engine calibration strategy ensures Unitronic Performance Software delivers maximum performance, OEM-like drivability and reliability anywhere in the world.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eFactory Safety Limiters Retained\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eOEM “fail safes” are retained within the ECU calibration. Close monitoring of all operation parameters ensures that engine operation stays within factory components limits, resulting in reliability.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eOptimized Responsiveness, Smoothness, Drivability, and Comfort\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cli\u003eUnitronic’s ECU calibrations are engineered to improve engine response and reduce low-end lag.  Unitronic’s Performance Software has gained worldwide recognition and is well known for its broad powerband, with smooth power delivery, maximizing responsiveness and “area under the curve”, under normal and hard acceleration.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eOptimized Maximum Output\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic’s ECU Calibrators deliver the maximum power output while staying within the operational limits of the factory engine and drivetrain components.  Specifically, this results in the highest engine performance without sacrificing the reliability of the engine, turbocharger, or other engine and drivetrain components.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eSpeed Governor Removed\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eVehicle speed limiter within ECU is removed. (Subject to transmission rotational speed limit.)\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eLeft Foot Braking (LFB) Enabled\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eLFB allows users to apply load on the engine using their left foot on the brake, to build boost when the edge is needed at the race track.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eSpark-based \"Motorsports\" Style Rev-limiter Enabled\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eThe traditional rev limiter will de-load of the engine as engine speed reaches maximum RPM.  Unitronic has enabled the spark-based rev-limiter, to avoid the de-loading, allowing power all the way to the rev-limiter.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eExhaust Crackle\/Overrun Enabled\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic has recalibrated the Exhaust Crackles\/Overrun\/Pops \u0026amp; Bangs when in Dynamic\/Sport Mode to be more aggressive and louder.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eExhaust Flaps Always Open in Dynamic\/Sport Mode\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eIn factory form, both Exhaust Flaps are not open when in Dynamic\/Sport Mode.  Unitronic enables both Exhaust Flaps to be open at all times, when in Dynamic\/Sport Mode, for maximum performance and sound.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eFull Staged Software Suite\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eIncludes all Stage 3 tune variants and all lower software stages as well.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eRolling Anti-Lag (RAL)\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic is also proud to announce the addition of Rolling Anti Lag (RAL) into these new FLEX enabled calibrations.  \u003cb\u003eFUNCTION USAGE:\u003c\/b\u003e Turn cruise control ON, but not activated. Hold down cruise control stalk downwards (decrease speed, -), then go wide open throttle WOT. You can do this with your left fingers, while both hands are on the steering wheel with ease.  \u003cb\u003ePRECONDITIONS FOR FUNCTION TO BE ACTIVE:\u003c\/b\u003e 70degC coolant temp minimum threshold, more than 1000rpm engine speed, more than 30kph vehicle speed, and more than 45% throttle position. The function will be activated for 6 seconds maximum and can't be re-activated for 15 seconds refresh time.  This function is very hard on the engine and its components - IT IS NOT FOOL PROOF. It's easy to melt an engine to the ground with it. Use it wisely and at your own peril.\u003c\/p\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003c\/div\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\u003cp\u003eFlashed directly through the (OBDII) Diagnostic port of your vehicle (15-20 minutes).\u003c\/p\u003e\n\u003ch3\u003eDyno Results\u003c\/h3\u003e\u003cimg src=\"https:\/\/www.getunitronic.com\/imgs\/dyno\/big\/2.5TFSI-stg3-TTE700-93oct-dyno-web.jpg\" alt=\"Dyno chart for Audi RS 3 Stage 3 BT\"\u003e\n\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2019-2020 Audi RS 3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Unitronic\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e UNI-SW-AUDI-RS3-2019-STAGE3BT\u003c\/p\u003e","brand":"Unitronic","offers":[{"title":"Default Title","offer_id":52525302808895,"sku":"UNI-SW-AUDI-RS3-2019-STAGE3BT","price":1800.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0898\/1348\/3839\/files\/ECU_Stage_3__72320.1705076413_78211bc6-1a5b-4e29-94fd-6cd2fc250cd0.jpg?v=1774567904"},{"product_id":"unitronic-audi-rs-3-2-5tfsi-evo-stage-1-91oct-2","title":"Unitronic Stage 1 ECU Tune for 2017-2018 Audi RS 3 (2.5TFSI EVO) - 91 Octane","description":"\u003cdiv class=\"product-description\"\u003eUnitronic Stage 1 Performance Software is precisely calibrated for use with 91 octane \/ 95 RON fuel.\u003cbr\u003e\u003cbr\u003e  \u003cb\u003ePerformance Software for your ECU Box Code is subject to availability.\u003c\/b\u003e \u003cbr\u003e\u003cbr\u003e  \u003cb\u003e2019+ models may require to have the hood opened during the flashing process.\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e  \u003cbr\u003e  \u003cdiv style=\"text-align:center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0898\/1348\/3839\/files\/UniFLex-Logo-checkmark-2023-Black-red.png?v=1776210793\" alt=\"Unitronic UniFLEX\" style=\"max-width:300px;\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e  Unitronic FLEX fuel enabled ECU Performance Software Calibrations are available for this platform allowing for seamless transitions between 100% gasoline to 85% ethanol and anything in between, without requiring an ECU reflash. \u003cb\u003eThis FLEX enabled Software is available for an additional fee and it covers all lower stages up until your highest purchased stage as well.\u003c\/b\u003e \u003ca target=\"_tab\" href=\"https:\/\/foreignautomotive.ca\/products\/uh011-fla-unitronic-uniflex-hardware-kit-w-sensor-2-5tfsi-evo\"\u003eUniFLEX Hardware\u003c\/a\u003e is required in order to take advantage of these FLEX enabled calibrations.** Please contact Unitronic or your local Authorized Dealer to learn more.\u003cbr\u003e\u003cbr\u003e  \u003cdiv style=\"text-align:center;\"\u003e\n\u003cb\u003eFLEX ADD-ON PRICE: $500*\u003c\/b\u003e \u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e  *FLEX Software add-on pricing may vary for other regions.\u003cbr\u003e  \u003cbr\u003e\u003cbr\u003e  \u003cbr\u003e\u003cbr\u003e  **MY2022 TTRS requires this  \u003ca target=\"_tab\" href=\"https:\/\/foreignautomotive.ca\/products\/uh021-fla-unitronic-uniflex-hardware-kit-w-sensor-8s-my22-ttrs\"\u003eUniFLEX Hardware\u003c\/a\u003e kit.\u003cbr\u003e  \u003cbr\u003e  \u003cbr\u003e\n\u003c\/div\u003e\n\u003ch3\u003ePerformance Gains\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e476HP \/ 469LB-FT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHP Gain\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+76 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTorque Gain\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+115 LB-FT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFuel Requirement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e91 Octane \/ 95 Ron gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.5TFSI EVO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eRecommended Hardware\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUnitronic 3'' Turbo Inlet Elbow for 2.5 TFSI EVO\u003c\/li\u003e\n\u003cli\u003eUnitronic Wastegate Line Upgrade Kit for 2.5TFSI EVO\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cdiv class=\"product-features\"\u003e\n\u003cli\u003e\u003cul\u003e\u003c\/ul\u003e\u003c\/li\u003e\n\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eEngineered with Strict Industry Standards\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eWith over 10 years of experience with Bosch and Siemens engine management systems and calibrations, Unitronic is able to utilize its expertise, industry leading tools and equipment to ensure an optimal calibration; delivering maximum performance, while maintaining complete OEM-like reliability and drivability.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eExtensively Tested Under Various Driving Conditions\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eDevelopment begins using Unitronic’s in-house Maha Chassis dyno housed in an environmentally controlled cell; closely monitoring a plethora of operational data, utilizing industry leading calibration tools and resources. Beta calibrations are then tested in street and track scenarios, using multiple cars under various driving conditions. This engine calibration strategy ensures Unitronic Performance Software delivers maximum performance, OEM-like drivability and reliability anywhere in the world. Unitronic Performance Software is only released to its Clients once development is thoroughly completed in accordance to Unitronic’s strict standards.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eFactory Safety Limiters Retained\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eOEM “fail safes” are retained within the ECU calibration. Close monitoring of all operation parameters ensures that engine operation stays within factory components limits, resulting in reliability.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eOptimized Responsiveness, Smoothness, Drivability, and Comfort\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic’s ECU calibrations are engineered to improve engine response and reduce low-end lag.  Unitronic’s Performance Software has gained worldwide recognition and is well known for its broad powerband, with smooth power delivery, maximizing responsiveness and “area under the curve”, under normal and hard acceleration.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eOptimized Maximum Output\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic’s ECU Calibrators deliver the maximum power output while staying within the operational limits of the factory engine and drivetrain components.  Specifically, this results in the highest engine performance without sacrificing the reliability of the engine, turbocharger, or other engine and drivetrain components.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003ePower Delivery Perfectly Optimized Throughout the Power Band\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eAligned with the OEM strategy, the calibration is designed to offer a large flat torque plateau to provide a smooth and linear power band. Maximum torque output is achieved sooner and maintained longer which creates a broader torque plateau and greater area under the curve. This results in an improved acceleration and optimal engine operation.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eImproved Fuel Efficiency\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eOptimized timing and injection in cruising condition allows for an improved fuel efficiency, under normalized driving conditions.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eIgnition Timing Precisely Calibrated for Higher Octane Fuel\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eEngine calibration optimized to take advantage of higher fuel quality to extract maximum energy from the combustion. Therefore, when using a higher octane fuel, more power and better fuel efficiency will be achieved.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eSpeed Governor Removed\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eVehicle speed limiter within ECU is removed. (Subject to transmission rotational speed limit.)\u003c\/p\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003c\/div\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\u003cp\u003eFlashed directly through the (OBDII) Diagnostic port of your vehicle (10-15 minutes).\u003c\/p\u003e\n\u003ch3\u003eDyno Results\u003c\/h3\u003e\u003cimg src=\"https:\/\/www.getunitronic.com\/imgs\/dyno\/big\/2.5TFSI-EA855-evo-Stage1-ORIGINAL-01-web.jpg\" alt=\"Dyno chart for Audi RS 3 Stage 1\"\u003e\n\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2017-2018 Audi RS 3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Unitronic\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e UNI-SW-AUDI-RS3-8V-25TFSI-2018-2018-STAGE1\u003c\/p\u003e","brand":"Unitronic","offers":[{"title":"Default Title","offer_id":52525308903743,"sku":"UNI-SW-AUDI-RS3-8V-25TFSI-2018-2018-STAGE1","price":900.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0898\/1348\/3839\/files\/ECU-Stage1_1024x1024__58235.1704915199_bf4680ab-df38-436f-84c9-ec5375b98b58.jpg?v=1774568047"},{"product_id":"unitronic-audi-rs-3-2-5tfsi-evo-stage-1-93oct-2","title":"Unitronic Stage 1+ ECU Tune for 2017-2018 Audi RS 3 (2.5TFSI EVO) - 93 Octane","description":"\u003cdiv class=\"product-description\"\u003eUnitronic Stage 1+ Performance Software is precisely calibrated for use with 93 octane \/ 98 RON fuel. It is the performance upgrade that will result in the most gains!\u003cbr\u003e\u003cbr\u003e  \u003cbr\u003e  \u003cb\u003eUnitronic Stage 2 TCU Performance Software is required to run Stage 1+ ECU tune.\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e  \u003cb\u003ePerformance Software for your ECU Box Code is subject to availability.\u003c\/b\u003e \u003cbr\u003e\u003cbr\u003e  \u003cb\u003e2019+ models may require to have the hood opened during the flashing process.\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e  \u003cbr\u003e  \u003cdiv style=\"text-align:center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0898\/1348\/3839\/files\/UniFLex-Logo-checkmark-2023-Black-red.png?v=1776210793\" alt=\"Unitronic UniFLEX\" style=\"max-width:300px;\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e  Unitronic FLEX fuel enabled ECU Performance Software Calibrations are available for this platform allowing for seamless transitions between 100% gasoline to 85% ethanol and anything in between, without requiring an ECU reflash. \u003cb\u003eThis FLEX enabled Software is available for an additional fee and it covers all lower stages up until your highest purchased stage as well.\u003c\/b\u003e \u003ca target=\"_tab\" href=\"https:\/\/foreignautomotive.ca\/products\/uh011-fla-unitronic-uniflex-hardware-kit-w-sensor-2-5tfsi-evo\"\u003eUniFLEX Hardware\u003c\/a\u003e is required in order to take advantage of these FLEX enabled calibrations.** Please contact Unitronic or your local Authorized Dealer to learn more.\u003cbr\u003e\u003cbr\u003e  \u003cdiv style=\"text-align:center;\"\u003e\n\u003cb\u003eFLEX ADD-ON PRICE: $500*\u003c\/b\u003e \u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e  *FLEX Software add-on pricing may vary for other regions.\u003cbr\u003e  \u003cbr\u003e\u003cbr\u003e  \u003cbr\u003e\u003cbr\u003e  **MY2022 TTRS requires this  \u003ca target=\"_tab\" href=\"https:\/\/foreignautomotive.ca\/products\/uh021-fla-unitronic-uniflex-hardware-kit-w-sensor-8s-my22-ttrs\"\u003eUniFLEX Hardware\u003c\/a\u003e kit.\u003cbr\u003e\n\u003c\/div\u003e\n\u003ch3\u003ePerformance Gains\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e505HP \/ 496LB-FT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHP Gain\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+105 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTorque Gain\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+142 LB-FT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFuel Requirement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e93 Octane \/ 98 Ron gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.5TFSI EVO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eRecommended Hardware\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUnitronic 3'' Turbo Inlet Elbow for 2.5 TFSI EVO\u003c\/li\u003e\n\u003cli\u003eUnitronic Intercooler for 8Y RS3, 8V.2 RS3 and 8S TTRS\u003c\/li\u003e\n\u003cli\u003eUnitronic Wastegate Line Upgrade Kit for 2.5TFSI EVO\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cdiv class=\"product-features\"\u003e\n\u003cli\u003e\u003cul\u003e\u003c\/ul\u003e\u003c\/li\u003e\n\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eEngineered with Strict Industry Standards\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eWith over 10 years of experience with Bosch and Siemens engine management systems and calibrations, Unitronic is able to utilize its expertise, industry leading tools and equipment to ensure an optimal calibration; delivering maximum performance, while maintaining complete OEM-like reliability and drivability.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eExtensively Tested Under Various Driving Conditions\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eDevelopment begins using Unitronic’s in-house Maha Chassis dyno housed in an environmentally controlled cell; closely monitoring a plethora of operational data, utilizing industry leading calibration tools and resources. Beta calibrations are then tested in street and track scenarios, using multiple cars under various driving conditions. This engine calibration strategy ensures Unitronic Performance Software delivers maximum performance, OEM-like drivability and reliability anywhere in the world. Unitronic Performance Software is only released to its Clients once development is thoroughly completed in accordance to Unitronic’s strict standards.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eFactory Safety Limiters Retained\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eOEM “fail safes” are retained within the ECU calibration. Close monitoring of all operation parameters ensures that engine operation stays within factory components limits, resulting in reliability.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eOptimized Responsiveness, Smoothness, Drivability, and Comfort\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic’s ECU calibrations are engineered to improve engine response and reduce low-end lag.  Unitronic’s Performance Software has gained worldwide recognition and is well known for its broad powerband, with smooth power delivery, maximizing responsiveness and “area under the curve”, under normal and hard acceleration.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eOptimized Maximum Output\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic’s ECU Calibrators deliver the maximum power output while staying within the operational limits of the factory engine and drivetrain components.  Specifically, this results in the highest engine performance without sacrificing the reliability of the engine, turbocharger, or other engine and drivetrain components.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003ePower Delivery Perfectly Optimized Throughout the Power Band\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eAligned with the OEM strategy, the calibration is designed to offer a large flat torque plateau to provide a smooth and linear power band. Maximum torque output is achieved sooner and maintained longer which creates a broader torque plateau and greater area under the curve. This results in an improved acceleration and optimal engine operation.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eImproved Fuel Efficiency\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eOptimized timing and injection in cruising condition allows for an improved fuel efficiency, under normalized driving conditions.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eIgnition Timing Precisely Calibrated for Higher Octane Fuel\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eEngine calibration optimized to take advantage of higher fuel quality to extract maximum energy from the combustion. Therefore, when using a higher octane fuel, more power and better fuel efficiency will be achieved.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eSpeed Governor Removed\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eVehicle speed limiter within ECU is removed. (Subject to transmission rotational speed limit.)\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eFull Staged Software Suite\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eIncludes all Stage 1+ tune variants and all lower software stages as well.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eRolling Anti-Lag (RAL)\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic is also proud to announce the addition of Rolling Anti Lag (RAL) into these new FLEX enabled calibrations.  \u003cb\u003eFUNCTION USAGE:\u003c\/b\u003e Turn cruise control ON, but not activated. Hold down cruise control stalk downwards (decrease speed, -), then go wide open throttle WOT. You can do this with your left fingers, while both hands are on the steering wheel with ease.  \u003cb\u003ePRECONDITIONS FOR FUNCTION TO BE ACTIVE:\u003c\/b\u003e 70degC coolant temp minimum threshold, more than 1000rpm engine speed, more than 30kph vehicle speed, and more than 45% throttle position. The function will be activated for 6 seconds maximum and can't be re-activated for 15 seconds refresh time.  This function is very hard on the engine and its components - IT IS NOT FOOL PROOF. It's easy to melt an engine to the ground with it. Use it wisely and at your own peril.\u003c\/p\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003c\/div\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\u003cp\u003eFlashed directly through the (OBDII) Diagnostic port of your vehicle (10-15 minutes).\u003c\/p\u003e\n\u003ch3\u003eDyno Results\u003c\/h3\u003e\u003cimg src=\"https:\/\/www.getunitronic.com\/imgs\/dyno\/big\/2.5TFSI-EA855-evo-StageplusORIGINAL-web.jpg\" alt=\"Dyno chart for Audi RS 3 Stage 1+\"\u003e\n\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2017-2018 Audi RS 3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Unitronic\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e UNI-SW-AUDI-RS3-8V-25TFSI-2018-2018-STAGE1PLUS\u003c\/p\u003e","brand":"Unitronic","offers":[{"title":"Default Title","offer_id":52525309002047,"sku":"UNI-SW-AUDI-RS3-8V-25TFSI-2018-2018-STAGE1PLUS","price":950.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0898\/1348\/3839\/files\/ECU_Stage_1Plus__70432.1704915199_df6d181c-7739-4987-baee-4e804fc53a49.jpg?v=1774568048"},{"product_id":"unitronic-audi-rs-3-2-5tfsi-evo-stage-2-2","title":"Unitronic Stage 2 ECU Tune for 2017-2018 Audi RS 3 (2.5TFSI EVO)","description":"\u003cdiv class=\"product-description\"\u003eUnitronic Stage 2 (93 octane) Performance Software is precisely calibrated for use with 93 octane \/ 98 RON fuel, engineered for a vehicle that has full hardware bolt-ons. It is the performance upgrade that will result in the most gains!\u003cbr\u003e\u003cbr\u003e  \u003cb\u003eUnitronic Stage 2 TCU Performance Software is required to run Stage 2 ECU tune.\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e  \u003cb\u003ePerformance Software for your ECU Box Code is subject to availability.\u003c\/b\u003e \u003cbr\u003e\u003cbr\u003e  \u003cb\u003e2019+ models may require to have the hood opened during the flashing process.\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e  \u003cbr\u003e  \u003cdiv style=\"text-align:center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0898\/1348\/3839\/files\/UniFLex-Logo-checkmark-2023-Black-red.png?v=1776210793\" alt=\"Unitronic UniFLEX\" style=\"max-width:300px;\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e  Unitronic FLEX fuel enabled ECU Performance Software Calibrations are available for this platform allowing for seamless transitions between 100% gasoline to 85% ethanol and anything in between, without requiring an ECU reflash. \u003cb\u003eThis FLEX enabled Software is available for an additional fee and it covers all lower stages up until your highest purchased stage as well.\u003c\/b\u003e \u003ca target=\"_tab\" href=\"https:\/\/foreignautomotive.ca\/products\/uh011-fla-unitronic-uniflex-hardware-kit-w-sensor-2-5tfsi-evo\"\u003eUniFLEX Hardware\u003c\/a\u003e is required along with Unitronic's \u003ca target=\"_tab\" href=\"https:\/\/www.getunitronic.com\/parts\/fueling\/mpi-upgrade-kit-for-25tfsi-evo\"\u003eMPI Upgrade Kit\u003c\/a\u003e and supporting hardware to take advantage of these FLEX enabled calibrations.** Please contact Unitronic or your local Authorized Dealer to learn more.\u003cbr\u003e\u003cbr\u003e  \u003cdiv style=\"text-align:center;\"\u003e\n\u003cb\u003eFLEX ADD-ON PRICE: $500*\u003c\/b\u003e \u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e  *FLEX Software add-on pricing may vary for other regions.\u003cbr\u003e  \u003cbr\u003e\u003cbr\u003e  \u003cbr\u003e\u003cbr\u003e  **MY2022 TTRS requires this  \u003ca target=\"_tab\" href=\"https:\/\/foreignautomotive.ca\/products\/uh021-fla-unitronic-uniflex-hardware-kit-w-sensor-8s-my22-ttrs\"\u003eUniFLEX Hardware\u003c\/a\u003e kit.\u003cbr\u003e  \u003cbr\u003e\n\u003c\/div\u003e\n\u003ch3\u003ePerformance Gains\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e554HP \/ 527LB-FT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHP Gain\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+154 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTorque Gain\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+173 LB-FT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFuel Requirement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e93oct\/98ron Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.5TFSI EVO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eRequired Hardware\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2.5TFSI EVO Spark Plug Set (NGK R7437-9) by Unitronic\u003c\/li\u003e\n\u003cli\u003eUnitronic 3 inch Intake System for 2.5TFSI EVO\u003c\/li\u003e\n\u003cli\u003eUnitronic 3'' Turbo Inlet Elbow for 2.5 TFSI EVO\u003c\/li\u003e\n\u003cli\u003eUnitronic 4 inch Intake System for RS3 and TTRS, 2.5TFSI EVO\u003c\/li\u003e\n\u003cli\u003eUnitronic 4 inch Turbo Inlet Elbow for 2.5TFSI EVO\u003c\/li\u003e\n\u003cli\u003eUnitronic 5-Inch Intake System\u003c\/li\u003e\n\u003cli\u003eUnitronic 5-Inch Intake System w\/ Air Guide\u003c\/li\u003e\n\u003cli\u003eUnitronic Downpipe w\/ Midpipes for 2.5TFSI EVO\u003c\/li\u003e\n\u003cli\u003eUnitronic Intercooler for 8Y RS3, 8V.2 RS3 and 8S TTRS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRecommended Hardware\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUnitronic Street Dogbone Engine Mount for 2.5TFSI EVO\u003c\/li\u003e\n\u003cli\u003eUnitronic Wastegate Line Upgrade Kit for 2.5TFSI EVO\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cdiv class=\"product-features\"\u003e\n\u003cli\u003e\u003cul\u003e\u003c\/ul\u003e\u003c\/li\u003e\n\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eEngineered with Strict Industry Standards\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eWith over 10 years of experience with Bosch and Siemens engine management systems and calibrations, Unitronic is able to utilize its expertise, industry leading tools and equipment to ensure an optimal calibration; delivering maximum performance, while maintaining complete OEM-like reliability and drivability.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eExtensively Tested Under Various Driving Conditions\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eDevelopment begins using Unitronic’s in-house Maha Chassis dyno housed in an environmentally controlled cell; closely monitoring a plethora of operational data, utilizing industry leading calibration tools and resources. Beta calibrations are then tested in street and track scenarios, using multiple cars under various driving conditions. This engine calibration strategy ensures Unitronic Performance Software delivers maximum performance, OEM-like drivability and reliability anywhere in the world. Unitronic Performance Software is only released to its Clients once development is thoroughly completed in accordance to Unitronic’s strict standards.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eFactory Safety Limiters Retained\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eOEM “fail safes” are retained within the ECU calibration. Close monitoring of all operation parameters ensures that engine operation stays within factory components limits, resulting in reliability.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eOptimized Responsiveness, Smoothness, Drivability, and Comfort\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic’s ECU calibrations are engineered to improve engine response and reduce low-end lag.  Unitronic’s Performance Software has gained worldwide recognition and is well known for its broad powerband, with smooth power delivery, maximizing responsiveness and “area under the curve”, under normal and hard acceleration.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eOptimized Maximum Output\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic’s ECU Calibrators deliver the maximum power output while staying within the operational limits of the factory engine and drivetrain components.  Specifically, this results in the highest engine performance without sacrificing the reliability of the engine, turbocharger, or other engine and drivetrain components.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eSpeed Governor Removed\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eVehicle speed limiter within ECU is removed. (Subject to transmission rotational speed limit.)\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eLeft Foot Braking (LFB) Enabled\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eLFB allows users to apply load on the engine using their left foot on the brake, to build boost when the edge is needed at the race track.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eSpark-based \"Motorsports\" Style Rev-limiter Enabled\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eThe traditional rev limiter will de-load of the engine as engine speed reaches maximum RPM.  Unitronic has enabled the spark-based rev-limiter, to avoid the de-loading, allowing power all the way to the rev-limiter.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eExhaust Crackle\/Overrun Enabled\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic has recalibrated the Exhaust Crackles\/Overrun\/Pops \u0026amp; Bangs when in Dynamic\/Sport Mode to be more aggressive and louder.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eExhaust Flaps Always Open in Dynamic\/Sport Mode\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eIn factory form, both Exhaust Flaps are not open when in Dynamic\/Sport Mode.  Unitronic enables both Exhaust Flaps to be open at all times, when in Dynamic\/Sport Mode, for maximum performance and sound.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eFull Staged Software Suite\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eIncludes all Stage 2 tune variants and all lower software stages as well.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eRolling Anti-Lag (RAL)\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic is also proud to announce the addition of Rolling Anti Lag (RAL) into these new FLEX enabled calibrations.  \u003cb\u003eFUNCTION USAGE:\u003c\/b\u003e Turn cruise control ON, but not activated. Hold down cruise control stalk downwards (decrease speed, -), then go wide open throttle WOT. You can do this with your left fingers, while both hands are on the steering wheel with ease.  \u003cb\u003ePRECONDITIONS FOR FUNCTION TO BE ACTIVE:\u003c\/b\u003e 70degC coolant temp minimum threshold, more than 1000rpm engine speed, more than 30kph vehicle speed, and more than 45% throttle position. The function will be activated for 6 seconds maximum and can't be re-activated for 15 seconds refresh time.  This function is very hard on the engine and its components - IT IS NOT FOOL PROOF. It's easy to melt an engine to the ground with it. Use it wisely and at your own peril.\u003c\/p\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003c\/div\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\u003cp\u003eFlashed directly through the (OBDII) Diagnostic port of your vehicle (10-15 minutes).\u003c\/p\u003e\n\u003ch3\u003eDyno Results\u003c\/h3\u003e\u003cimg src=\"https:\/\/www.getunitronic.com\/imgs\/dyno\/big\/25-TFSI-EVO-stage2-93oct-unitronic.jpg\" alt=\"Dyno chart for Audi RS 3 Stage 2\"\u003e\n\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2017-2018 Audi RS 3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Unitronic\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e UNI-SW-AUDI-RS3-8V-25TFSI-2018-2018-STAGE2\u003c\/p\u003e","brand":"Unitronic","offers":[{"title":"Default Title","offer_id":52525309067583,"sku":"UNI-SW-AUDI-RS3-8V-25TFSI-2018-2018-STAGE2","price":1000.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0898\/1348\/3839\/files\/ECU_Stage_2__82173.1704915199_50ae1045-0989-4bf8-85ee-3ec94377742a.jpg?v=1774568050"},{"product_id":"unitronic-audi-rs-3-2-5tfsi-evo-stage-1-dsg-91oct-2","title":"Unitronic Stage 1 DSG TCU Tune for 2017-2018 Audi RS 3 (2.5TFSI EVO) - 91 Octane","description":"\u003cdiv class=\"product-description\"\u003eDSG Software Precisely Engineered to run combined with a Unitronic Stage 1 performance software.\u003cp style=\"font-size: 12px; font-weight: 900; margin: 0; padding: 0;\"\u003ePerformance Software for your TCU Box Code is subject to availability.\u003cbr\u003e\u003cbr\u003e  2019+ models may require to have the hood opened during the flashing process.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cdiv class=\"product-features\"\u003e\n\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eEnd-User Programmable with UniCONNECT+\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eFlash your TCU from the comfort of your own home or garage.  Within minutes (approximately 70-seconds to be exact on this platform), you'll be enjoying an entirely transformed driving experience.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cli\u003e\n\u003cb\u003e\u003cu\u003eOptimized D \u0026amp; Sport Modes\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003eD-mode is optimized for everyday daily driving and economy, while S-mode is optimized for faster acceleration.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eQuicker Gear Shifts\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003eUnitronic's TCU Performance Software calibration enhances the gear shift speeds making them up to 70% quicker.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eLaunch Control Engagement Limit Unlocked\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003eUnitronic's TCU Performance Software unlocks the factory launch control limiter. The OEM launch control limiter blocks the engagement of launch control after only 200 launches.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/div\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\u003cp\u003eFlashed directly through the (OBDII) Diagnostic port of your vehicle (10-15 minutes).\u003c\/p\u003e\n\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2017-2018 Audi RS 3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Unitronic\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e UNI-SW-AUDI-RS3-8V-25TFSI-2018-2018-STAGE1DSG\u003c\/p\u003e","brand":"Unitronic","offers":[{"title":"Default Title","offer_id":52525309264191,"sku":"UNI-SW-AUDI-RS3-8V-25TFSI-2018-2018-STAGE1DSG","price":700.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0898\/1348\/3839\/files\/TCUStage_1__23502.1705076403_b206db8f-fbab-4c12-87c8-742a742db07e.jpg?v=1774568052"},{"product_id":"unitronic-audi-rs-3-2-5tfsi-evo-stage-2-dsg-91oct-2","title":"Unitronic Stage 2 DSG TCU Tune for 2017-2018 Audi RS 3 (2.5TFSI EVO) - 91 Octane","description":"\u003cdiv class=\"product-description\"\u003eDSG Software Precisely Engineered to run combined with a Unitronic Stage 1+ and up ECU Performance Software.\u003cp style=\"font-size: 12px; font-weight: 900; margin: 0; padding: 0;\"\u003ePerformance Software for your TCU Box Code is subject to availability.\u003cbr\u003e\u003cbr\u003e  2019+ models may require to have the hood opened during the flashing process.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cdiv class=\"product-features\"\u003e\n\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eEnd-User Programmable with UniCONNECT+\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eFlash your TCU from the comfort of your own home or garage.  Within minutes (approximately 70-seconds to be exact on this platform), you'll be enjoying an entirely transformed driving experience.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cli\u003e\n\u003cb\u003e\u003cu\u003eOptimized D \u0026amp; Sport Modes\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003eD-mode is optimized for everyday daily driving and economy, while S-mode is optimized for faster acceleration.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eQuicker Gear Shifts\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003eUnitronic's TCU Performance Software calibration enhances the gear shift speeds making them up to 70% quicker.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eLaunch Control Engagement Limit Unlocked\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003eUnitronic's TCU Performance Software unlocks the factory launch control limiter. The OEM launch control limiter blocks the engagement of launch control after only 200 launches.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eRaised Torque Limiters\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003eUnitronic's Stage 2 TCU Performance Software calibrations increase TCU torque limiters to allow for an increased output and has been developed alongside Unitronic's upcoming Stage 2 ECU Performance Software for the ultimate overall experience.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eIncreased Clutch Clamping Pressure\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003eUnitronic's Stage 2 TCU Performance Software calibrations increase clutch clamping pressure and has been developed in conjunction with and alongside Unitronic's Stage 2 ECU Performance Software, supporting the increase in engine torque output and ensuring that the clutches properly grip allowing for the higher output to be sustained.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eFull Staged Software Suite\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eIncludes all Stage 2 tune variants and all lower software stages as well.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\u003cp\u003eFlashed directly through the (OBDII) Diagnostic port of your vehicle (10-15 minutes).\u003c\/p\u003e\n\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2017-2018 Audi RS 3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Unitronic\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e UNI-SW-AUDI-RS3-8V-25TFSI-2018-2018-STAGE2DSG\u003c\/p\u003e","brand":"Unitronic","offers":[{"title":"Default Title","offer_id":52525309329727,"sku":"UNI-SW-AUDI-RS3-8V-25TFSI-2018-2018-STAGE2DSG","price":850.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0898\/1348\/3839\/files\/TCU_Stage_2__31670.1705075896_3191b60d-2011-4682-8277-b47abfa8da98.jpg?v=1774568053"},{"product_id":"unitronic-audi-rs-3-2-5tfsi-evo-stage-3-dsg-91oct-2","title":"Unitronic Stage 3 DSG TCU Tune for 2017-2018 Audi RS 3 (2.5TFSI EVO) - 91 Octane","description":"\u003cdiv class=\"product-description\"\u003eDSG Software Precisely Engineered to run combined with a Unitronic Stage 3 and Stage 3 ECU Performance Software.\u003cp style=\"font-size: 12px; font-weight: 900; margin: 0; padding: 0;\"\u003ePerformance Software for your TCU Box Code is subject to availability.\u003cbr\u003e\u003cbr\u003e  2019+ models may require to have the hood opened during the flashing process.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cdiv class=\"product-features\"\u003e\n\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eEnd-User Programmable with UniCONNECT+\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eFlash your TCU from the comfort of your own home or garage.  Within minutes (approximately 70-seconds to be exact on this platform), you'll be enjoying an entirely transformed driving experience.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cli\u003e\n\u003cb\u003e\u003cu\u003eOptimized D \u0026amp; Sport Modes\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003eD-mode is optimized for everyday daily driving and economy, while S-mode is optimized for faster acceleration.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eQuicker Gear Shifts\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003eUnitronic's TCU Performance Software calibration enhances the gear shift speeds making them up to 70% quicker.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eLaunch Control Engagement Limit Unlocked\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003eUnitronic's TCU Performance Software unlocks the factory launch control limiter. The OEM launch control limiter blocks the engagement of launch control after only 200 launches.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eRaised Torque Limiters\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003eUnitronic's Stage 3 TCU Performance Software calibrations increase TCU torque limiters to allow for an increased output and has been developed alongside Unitronic's Stage 3 ECU Performance Software for the ultimate overall experience.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eIncreased Clutch Clamping Pressure\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003eUnitronic's Stage 3 TCU Performance Software calibrations increase clutch clamping pressure and has been developed in conjunction with and alongside Unitronic's Stage 3 ECU Performance Software, supporting the increase in engine torque output and ensuring that the clutches properly grip allowing for the higher output to be sustained.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eFull Staged Software Suite\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eIncludes all Stage 3 tune variants and all lower software stages as well.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\u003cp\u003eFlashed directly through the (OBDII) Diagnostic port of your vehicle (10-15 minutes).\u003c\/p\u003e\n\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2017-2018 Audi RS 3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Unitronic\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e UNI-SW-AUDI-RS3-8V-25TFSI-2018-2018-STAGE3DSG\u003c\/p\u003e","brand":"Unitronic","offers":[{"title":"Default Title","offer_id":52525309526335,"sku":"UNI-SW-AUDI-RS3-8V-25TFSI-2018-2018-STAGE3DSG","price":950.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0898\/1348\/3839\/files\/TCU_Stage_2__31670.1705075896_b9d9518e-6651-4d7d-a22b-06f4771df8c9.jpg?v=1774568054"},{"product_id":"unitronic-audi-rs-3-2-5tfsi-evo-stage-3-bt-93oct-2","title":"Unitronic Stage 3 BT ECU Tune for 2017-2018 Audi RS 3 (2.5TFSI EVO) - 93 Octane","description":"\u003cdiv class=\"product-description\"\u003eUnitronic Stage 3 TTE700 Performance Software is precisely calibrated for use with a TTE700 for 93octane fuel and full hardware bolt-ons.\u003cbr\u003e\u003cbr\u003e  Unitronic strongly urges its Stage 3 ECU Performance Software calibrations to be utilized together with a built engine\/fortified bottom end. \u003cbr\u003e  Stage 3 ECU Calibrations for the TTE700 are available in a \"torque-limited\" and \"unlimited\" formats, with Ethanol fuel. Maximum or \"unlimited\" torque ECU calibrations are meant to be used with built engines and require an \u003ca href=\"https:\/\/www.getunitronic.com\/parts\/fueling\/iroz-ims-brushless-lpfp\"\u003eIroz Motorsports Single Brushless LPFP\u003c\/a\u003e and \u003ca href=\"https:\/\/www.getunitronic.com\/parts\/accessories\/4bar-tmap-sensor\"\u003eUnitronic 4 bar MAP sensors.*\u003c\/a\u003e  Stage 3 TTE700 93oct\/98ron ECU calibrations are also available with the LPFP and MAP sensor upgrades.  Power figures displayed for Stage 3 TTE700 with E85 fuel are not representative of the maximum torque ECU calibrations.  Stage 3 TTE700 \"Torque-limited\" ECU calibrations for Ethanol fuel are for use with the stock LPFP and MAP sensors.  Stock LPFP's are not all created equally and output may vary; Ethanol content levels should remain ~E70 with the stock LPFP, air quality dependent.\u003cbr\u003e\u003cbr\u003e  \u003cbr\u003e  \u003cb\u003eUnitronic Stage 3 TCU Performance Software is required to run Stage 3 ECU tune.\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e  \u003cb\u003ePerformance Software for your ECU Box Code is subject to availability.\u003c\/b\u003e \u003cbr\u003e\u003cbr\u003e  \u003cb\u003e2019+ models may require to have the hood opened during the flashing process.\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e  \u003cbr\u003e  *Unitronic 4 bar TMAP sensors are only available for customers who own or have purchased together with Stage 3 ECU Performance Software.\u003cbr\u003e\u003cbr\u003e  \u003cdiv style=\"text-align:center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0898\/1348\/3839\/files\/UniFLex-Logo-checkmark-2023-Black-red.png?v=1776210793\" alt=\"Unitronic UniFLEX\" style=\"max-width:300px;\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e  Unitronic FLEX fuel enabled ECU Performance Software Calibrations are available for this platform allowing for seamless transitions between 100% gasoline to 85% ethanol and anything in between, without requiring an ECU reflash. \u003cb\u003eThis FLEX enabled Software is available for an additional fee and it covers all lower stages up until your highest purchased stage as well.\u003c\/b\u003e \u003ca target=\"_tab\" href=\"https:\/\/foreignautomotive.ca\/products\/uh011-fla-unitronic-uniflex-hardware-kit-w-sensor-2-5tfsi-evo\"\u003eUniFLEX Hardware\u003c\/a\u003e is required in order to take advantage of these FLEX enabled calibrations.** Please contact Unitronic or your local Authorized Dealer to learn more.\u003cbr\u003e\u003cbr\u003e  \u003cdiv style=\"text-align:center;\"\u003e\n\u003cb\u003eFLEX ADD-ON PRICE: $500*\u003c\/b\u003e \u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e  *FLEX Software add-on pricing may vary for other regions.\u003cbr\u003e  \u003cbr\u003e\u003cbr\u003e  \u003cbr\u003e\u003cbr\u003e  **MY2022 TTRS requires this  \u003ca target=\"_tab\" href=\"https:\/\/foreignautomotive.ca\/products\/uh021-fla-unitronic-uniflex-hardware-kit-w-sensor-8s-my22-ttrs\"\u003eUniFLEX Hardware\u003c\/a\u003e kit.\u003cbr\u003e  \u003cbr\u003e  \u003cbr\u003e\n\u003c\/div\u003e\n\u003ch3\u003ePerformance Gains\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e652HP \/ 564LB-FT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHP Gain\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+252 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTorque Gain\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+210 LB-FT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFuel Requirement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e93 Octane \/ 98 Ron gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.5TFSI EVO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eRequired Hardware\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2.5TFSI EVO 4 inch Turbo Inlet Elbow TTE625\/700 (62.8mm) Adapter Ring\u003c\/li\u003e\n\u003cli\u003e2.5TFSI EVO Spark Plug Set (NGK R7437-9) by Unitronic\u003c\/li\u003e\n\u003cli\u003e4 bar TMAP Sensor Upgrade Kit For 2.5TFSI EVOby Unitronic\u003c\/li\u003e\n\u003cli\u003eIroz Motorsports Single Brushless Low Pressure Fuel Pump Upgrade\u003c\/li\u003e\n\u003cli\u003eUnitronic 4 inch Intake System for RS3 and TTRS, 2.5TFSI EVO\u003c\/li\u003e\n\u003cli\u003eUnitronic 4 inch Turbo Inlet Elbow for 2.5TFSI EVO\u003c\/li\u003e\n\u003cli\u003eUnitronic 5-Inch Intake System\u003c\/li\u003e\n\u003cli\u003eUnitronic 5-Inch Intake System w\/ Air Guide\u003c\/li\u003e\n\u003cli\u003eUnitronic Downpipe w\/ Midpipes for 2.5TFSI EVO\u003c\/li\u003e\n\u003cli\u003eUnitronic Intercooler for 8Y RS3, 8V.2 RS3 and 8S TTRS\u003c\/li\u003e\n\u003cli\u003eUnitronic MPI Injector Upgrade Kit for 2.5TFSI EVO\u003c\/li\u003e\n\u003cli\u003eIroz Motorsports Single Brushless Low Pressure Fuel Pump Upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRecommended Hardware\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUnitronic Street Dogbone Engine Mount for 2.5TFSI EVO\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cdiv class=\"product-features\"\u003e\n\u003cli\u003e\u003cul\u003e\u003c\/ul\u003e\u003c\/li\u003e\n\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eEngineered with Strict Industry Standards\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eWith over 20 years of experience with Bosch and Siemens engine management systems and calibrations, Unitronic is able to utilize its expertise, industry leading tools and equipment to ensure an optimal calibration; delivering maximum performance, while maintaining complete OEM-like reliability and drivability.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eExtensively Tested Under Various Driving Conditions\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eDevelopment begins using Unitronic’s in-house Maha Chassis dyno housed in an environmentally controlled cell; closely monitoring a plethora of operational data, utilizing industry leading calibration tools and resources. Beta calibrations are then tested in street and track scenarios, using multiple cars under various driving conditions. This engine calibration strategy ensures Unitronic Performance Software delivers maximum performance, OEM-like drivability and reliability anywhere in the world.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eFactory Safety Limiters Retained\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eOEM “fail safes” are retained within the ECU calibration. Close monitoring of all operation parameters ensures that engine operation stays within factory components limits, resulting in reliability.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eOptimized Responsiveness, Smoothness, Drivability, and Comfort\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cli\u003eUnitronic’s ECU calibrations are engineered to improve engine response and reduce low-end lag.  Unitronic’s Performance Software has gained worldwide recognition and is well known for its broad powerband, with smooth power delivery, maximizing responsiveness and “area under the curve”, under normal and hard acceleration.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eOptimized Maximum Output\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic’s ECU Calibrators deliver the maximum power output while staying within the operational limits of the factory engine and drivetrain components.  Specifically, this results in the highest engine performance without sacrificing the reliability of the engine, turbocharger, or other engine and drivetrain components.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eSpeed Governor Removed\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eVehicle speed limiter within ECU is removed. (Subject to transmission rotational speed limit.)\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eLeft Foot Braking (LFB) Enabled\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eLFB allows users to apply load on the engine using their left foot on the brake, to build boost when the edge is needed at the race track.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eSpark-based \"Motorsports\" Style Rev-limiter Enabled\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eThe traditional rev limiter will de-load of the engine as engine speed reaches maximum RPM.  Unitronic has enabled the spark-based rev-limiter, to avoid the de-loading, allowing power all the way to the rev-limiter.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eExhaust Crackle\/Overrun Enabled\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic has recalibrated the Exhaust Crackles\/Overrun\/Pops \u0026amp; Bangs when in Dynamic\/Sport Mode to be more aggressive and louder.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eExhaust Flaps Always Open in Dynamic\/Sport Mode\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eIn factory form, both Exhaust Flaps are not open when in Dynamic\/Sport Mode.  Unitronic enables both Exhaust Flaps to be open at all times, when in Dynamic\/Sport Mode, for maximum performance and sound.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eFull Staged Software Suite\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eIncludes all Stage 3 tune variants and all lower software stages as well.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp align=\"justify\"\u003e\u003cb\u003e\u003cu\u003eRolling Anti-Lag (RAL)\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic is also proud to announce the addition of Rolling Anti Lag (RAL) into these new FLEX enabled calibrations.  \u003cb\u003eFUNCTION USAGE:\u003c\/b\u003e Turn cruise control ON, but not activated. Hold down cruise control stalk downwards (decrease speed, -), then go wide open throttle WOT. You can do this with your left fingers, while both hands are on the steering wheel with ease.  \u003cb\u003ePRECONDITIONS FOR FUNCTION TO BE ACTIVE:\u003c\/b\u003e 70degC coolant temp minimum threshold, more than 1000rpm engine speed, more than 30kph vehicle speed, and more than 45% throttle position. The function will be activated for 6 seconds maximum and can't be re-activated for 15 seconds refresh time.  This function is very hard on the engine and its components - IT IS NOT FOOL PROOF. It's easy to melt an engine to the ground with it. Use it wisely and at your own peril.\u003c\/p\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003c\/div\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\u003cp\u003eFlashed directly through the (OBDII) Diagnostic port of your vehicle (10-15 minutes).\u003c\/p\u003e\n\u003ch3\u003eDyno Results\u003c\/h3\u003e\u003cimg src=\"https:\/\/www.getunitronic.com\/imgs\/dyno\/big\/2.5TFSI-stg3-TTE700-93oct-dyno-web.jpg\" alt=\"Dyno chart for Audi RS 3 Stage 3 BT\"\u003e\n\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2017-2018 Audi RS 3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Unitronic\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e UNI-SW-AUDI-RS3-8V-25TFSI-2018-2018-STAGE3BT\u003c\/p\u003e","brand":"Unitronic","offers":[{"title":"Default Title","offer_id":52525309591871,"sku":"UNI-SW-AUDI-RS3-8V-25TFSI-2018-2018-STAGE3BT","price":1800.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0898\/1348\/3839\/files\/ECU_Stage_3__72320.1705076413_be2821c4-ea49-47c6-be31-aa9007de0172.jpg?v=1774568056"}],"url":"https:\/\/foreignautomotive.ca\/collections\/unitronic-audi-rs3-tunes.oembed","provider":"Foreign Automotive","version":"1.0","type":"link"}