Teaser: APR Audi B8 S4 RSC Exhaust System
APR Motorsport B8 S4 3.0 TFSI vs Stock B8 S4 3.0 TFSI| 01/07/2010
APR Motorsport Audi B8 S4 3.0 TFSI Supercharged against the same vehicle in completely stock form.
Closed Course. Professional Driver. Do not Attempt.
S4 Stage 3 Teaser| 05/02/2013
APR Stage III TVS1740 Supercharger System
APR Black Friday and Cyber Monday Sale!| 11/20/2020
Black Friday and Cyber Monday has come early! Save on select APR hardware until the end of November. Get free shipping to the lower 48 on orders of $100 or more. Also, our ECU and TCU software tuning upgrades are an average of 35% off and up to 77% off. Visit a product page to see the new pricing in action!
APR Expands 2.0T EA888 Gen 3B coverage in the ROW Market| 11/05/2020
We've continued to build upon our support of the new 2.0T EA888 Gen 3B (Transverse) engine made popular by vehicles such as the new North American market Tiguan and ROW market Audi A1 and Polo GTI. Coverage now includes both OPF and Non-OPF equipped vehicles outside of North America, as well as the A3 and Tiguan in North America.