APR Audi B5 S4 2.7T RSC& Performance Exhaust System

RSC™ technology is now available in the 2.7T RSC™ Performance Exhaust System. RSC™ or Reflective Sound Cancellation allows for maximum exhaust gas flow while completely eliminating unwanted in cabin sound resonance known as "drone". Reflective Cancellation bounces the undesirable sound waves into each other to attenuate the wave and eliminate the low frequency tones that create drone. Each RSC™ muffler is tuned to eliminate specific, undesirable sound frequencies allowing only the engine's true and desirable exhaust note to be heard and improving performance.

  • Stainless Steel Construction
  • CNC Mounting Bracketry
  • High Quality Band Clamps
  • CNC Mandrel Bent Tubing
  • Double Walled and Rolled Tips Emblazoned with the APR Tuned Logo
  • Twin 2.5" to 3" Tubing Diameter
  • Dual 3" Polished Stainless Steel Exhaust Tips
  • Lifetime Warranty

Full Catback System

Catback System
Rear Chamber and Exhaust Tips Rear Chamber and Exhaust Tips Exhaust Tips Exhaust Tips Exhaust Tips Chamber Chamber Exhaust Piping Exhaust Piping Y Pipe Welds Welds

Exhaust Video

APR Tuned

Phone: (800) 680-7921 Local Phone: +1 (334) 502-5181 Fax: (334) 502-5180 Address: APR LLC, 4800 US HWY 280 West, Opelika, AL 36801

Copyright © 1997 - Present Day: APR LLC. All Right Reserved

While we try to keep everything current, APR LLC is not responsible for errors in pricing on this web site. All prices are in USD and are applicable to the United States of America only.