The Rematch - APR Tuned B8 S4 - S-Tronic vs 6 SPD
APR Tuned Audi B8 S4 3.0 TFSI vs Stock Audi B8 S4 3.0 TFSI| 09/13/2010
APR Tuned B8 S4 3.0 TFSI 6MT with APR Stage II OEM ECU Recalibration and APR RSC Full Catback Exahust System vs a Stock Audi B8 S4 3.0 TFSI with DSG Transmission and Stratmosphere Intake 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 ECU Upgrade Now Available for the 2017+ Audi A3 2.0T EA888 Gen 3B| 09/04/2020
The APR Stage I ECU Upgrade is the first step towards making more power! This simple upgrade requires no engine hardware modifications, and produces 234-262 HP with 270-311 FT-LBS of torque depending on fuel grade. Gains as high as 45-73 HP and 59-100 FT-LBS of torque are available throughout the power band, depending on fuel grade and factory output, making the vehicle exceptionally quicker in all scenarios. Optionally, APR Plus is available with a factory term limit matching limited powertrain warranty and delivers 234 HP with 270 FT-LBS of torque! APR Stage 1 is available for 87 AKI, 91 AKI, 93 AKI, 100 AKI, 104 AKI, and E60-E85 fuel grades in North America! Learn more on our product page and GOAPR!
APR ECU Upgrade Now Available for the 2018+ VW Tiguan 2.0T EA888 Gen 3B| 08/26/2020