APR Audi RS7 calls out 997 Turbo Porsche from a dig!
Watch as the APR tuned Audi RS7 calls out a Cobb tuned 997tt Porsche turbo from a dig.
APR B8 S5 RSC Exhaust and Stage III Supercharger System!
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 B8 S5 in the video has an APR Stage III Supercharger System, APR RSC Performance Exhaust with Diamond Black Tips and an APR Carbonio Intake System.
ASP Stage 3 S4's 500+bhp
Full AutoSpeed Performance k04 Stg3's messin around asp dp's and catback with 89mm tips the imola is a 2.8l