Cutting-edge motorsports technology for more performance on the road. Like every suspension product developed by KW automotive, the suspension manufacturer, and manufactured in Germany, the KW V3 C...
Big Turbo Software Precisely Engineered to Run 20psi of Boost on a Stock Engine. (For over 400HP you need a built engine). If using an external wastegate, it needs to have a 1 bar spring. If usi...
Is your factory sport suspension too firm? Do you want a sporty look and driving dynamics without having to compromise comfort? KW V2 comfort coilovers take the already stellar ride and reputation ...
Eibach Sportline Kit for 2017+ Audi A4 / A5 Quattro / S5 (B9)This Part Fits:
Year
Make
Model
Submodel
2017-2019
Audi
A4
Premium
2017-2019
Audi
A4
Premium Plus
2017-2019
Audi
A4
Prestige
20...
AWE A4 Research and Development has yielded an exhaust that is remarkably civil while idling / part throttle cruising, but unleashed at full throttle it produces what some have called a "war-cry wa...
Performance Software Precisely Engineered to Run on a Completely Stock Car. Subject to ECU Box code availability.
Performance Gains
Power Output
268HP / 258LB-FT
HP Gain
+13 HP
Torque Gain...
Performance Software Precisely Engineered to Run 22psi of Boost. Subject to ECU Box code availability.
Performance Gains
Power Output
265HP / 300LB-FT
HP Gain
+102 HP
Torque Gain
+134 LB-FT...
Performance Software Precisely Engineered for a completely stock car. Performance Software for your ECU Box Code is subject to availability.
Performance Gains
Power Output
404HP / 362LB-FT
HP ...
Performance Software Precisely Engineered to Run 16psi of Boost with a K04 Setup on stock fueling. Subject to ECU Box code availability.
Performance Gains
Power Output
345HP / 385LB-FT
HP Gai...
Unitronic Stage 2 (93 octane) Performance Software is precisely calibrated for use with 93 octane / 98 RON fuel, engineered for a vehicle that has upgraded hardware bolt-ons.* Unitronic Stage 2 ...
Bilstein B6 Performance dampers are a performance upgrade to OE dampers designed to be paired with the OE factory spring. These dampers offer application specific valve settings with a monotube des...