{"product_id":"valvetronic-designs-audi-rs5-b9-valved-exhaust","title":"Valvetronic Designs Audi RS5 B9 Valved Sport Exhaust System","description":"\u003cp\u003eAudi B9 RS5 Valved Exhaust System\u003c\/p\u003e\u003cp\u003eFull T304 Stainless Steel System with Electronic Valve Control\u003c\/p\u003e\u003cp\u003eOverview\u003c\/p\u003e\u003cp\u003eThe Audi B9 RS5’s 2.9L twin-turbo V6 is a powerhouse—but the factory exhaust hides much of its true character behind heavy, restrictive components. The Valvetronic Designs Full Valved Exhaust System unleashes the car’s full vocal potential, delivering an aggressive, motorsport-inspired tone when desired, and quiet refinement when needed.\u003c\/p\u003e\u003cp\u003eUnlike typical aftermarket setups requiring multiple parts from different vendors, our system is a complete, single-package solution—from the OEM or aftermarket downpipes all the way to the exhaust tips. No more combining a cat-back from one brand with resonator sections from another—this is a true one-stop upgrade.\u003c\/p\u003e\u003cp\u003eWith the valves open, the RS5 gains a sharper tone, aggressive overrun crackles, and a commanding presence. Close the valves, and the car returns to near-stock quietness, making it ideal for both spirited driving and daily use.\u003c\/p\u003e\u003cp\u003eWhy It Works\u003c\/p\u003e\u003cp\u003eFull-System Design: Replaces the need for mixing exhaust components from different brands.\u003c\/p\u003e\u003cp\u003eElectronic Valve Control: Instantly switch between aggressive and refined exhaust modes.\u003c\/p\u003e\u003cp\u003eOptimized Flow: Mandrel-bent construction improves performance across the rev range.\u003c\/p\u003e\u003cp\u003eSound \u0026amp; Control\u003c\/p\u003e\u003cp\u003eValves Open: Bold, aggressive tone with pronounced overrun on deceleration.\u003c\/p\u003e\u003cp\u003eValves Closed: Quiet, comfortable OEM-like sound for everyday driving.\u003c\/p\u003e\u003cp\u003eValve Delete Recommended: OEM valves can activate unexpectedly; we recommend installing a valve delete module for optimal function.\u003c\/p\u003e\u003cp\u003eConstruction \u0026amp; Options\u003c\/p\u003e\u003cp\u003eMaterial: T304 stainless steel for durability and corrosion resistance.\u003c\/p\u003e\u003cp\u003eWeight Savings: 16.3 lb lighter than OEM.\u003c\/p\u003e\u003cp\u003eCraftsmanship: Precision TIG welds and fully mandrel-bent tubing for strength and maximum flow.\u003c\/p\u003e\u003cp\u003eTips: Includes premium exhaust tips for a refined performance finish.\u003c\/p\u003e\u003cp\u003eFitment\u003c\/p\u003e\u003cp\u003e2018–2024 Audi RS5 Coupe (B9)\u003c\/p\u003e\u003cp\u003e2018–2024 Audi RS5 Sportback (B9)\u003c\/p\u003e\u003cp\u003eInstallation Notes\u003c\/p\u003e\u003cp\u003eDirect replacement for the OEM exhaust.\u003c\/p\u003e\u003cp\u003e100% reversible—return to stock at any time.\u003c\/p\u003e\u003cp\u003eECU tune recommended for maximum performance gains and improved drivability due to reduced back pressure.\u003c\/p\u003e\u003cp\u003ePurchaser\/installer must verify compliance with local emissions laws before purchase and installation.\u003c\/p\u003e\u003cp\u003eWhat’s Included\u003c\/p\u003e\u003cp\u003eFull T304 stainless steel valved exhaust system\u003c\/p\u003e\u003cp\u003eElectronic exhaust valves (OEM delete module recommended)\u003c\/p\u003e\u003cp\u003eAll necessary hardware and clamps\u003c\/p\u003e\u003cp\u003eSpecifications\u003c\/p\u003e\u003cp\u003eMaterial: T304 stainless steel\u003c\/p\u003e\u003cp\u003eValves: Electronic, rapid open\/close\u003c\/p\u003e\u003cp\u003eWeight Savings: 16.3 lb lighter than OEM\u003c\/p\u003e\u003cp\u003eFinish: Brushed stainless steel\u003c\/p\u003e\u003ch3\u003eManufacturer installation and product references\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/www.ebay.com\/itm\/186757769698\" target=\"_blank\" rel=\"noopener\"\u003eManufacturer reference 1\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Valvetronic Designs","offers":[{"title":"Default Title","offer_id":55671426515263,"sku":"AUD.B9.RS5.VSES.BR","price":4200.59,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0898\/1348\/3839\/files\/valvetronic-6646560587812-1.jpg?v=1789847142","url":"https:\/\/foreignautomotive.ca\/products\/valvetronic-designs-audi-rs5-b9-valved-exhaust","provider":"Foreign Automotive","version":"1.0","type":"link"}