APR Tuned Audi B8 S4 3.0 TFSI vs Stock Audi B8 S4 3.0 TFSI
The Rematch - APR Tuned B8 S4 - S-Tronic vs 6 SPD| 09/18/2010
Audi B8 S4 6MT vs Audi B8 S4 S-Tronic. Both have the APR ECU Upgrade and APR RSC Exhaust System.
APR Audi B8 S4 3.0T FSI RSC Performance Full Catback Exhaust System| 06/16/2010
APR is pleased to present our first RSC™ Exhaust System for the Audi marque in the new 3.0T B8 S4 Model Years 2010+.
Reflective Sound Cancellation allows for maximum exhaust gas flow while completely eliminating in cabin sound resonance (drone). RSC™ incorporates innovative technologies developed in conjunction with NASA. With limited use of packing materials and no baffles, RSC™ allows for a completely straight and free flowing exhaust path through the RSC™ mufflers. Reflective Cancellation bounces the undesirable sound waves into each other to attenuate the wave and completely eliminate the low frequency tones that create drone. Each RSC™ muffler is tuned to eliminate specific, undesirable sound frequencies allowing only the engine's desirable exhaust notes to be heard and improving performance.
The OEM exhaust system consists of Headers, Catalytic Converters, Resonated Downpipes, a Center Resonator, Rear Mufflers and Exhaust Tips. The APR RSC™ Performance Exhaust System is a Full Catback Exhaust System as it replaces the OEM Resonated Downpipes, Center Resonator, Rear Mufflers and Exhaust Tips.
On stock software the exhaust saw gains of up to 18 HP.
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.