APR TT RS RSC Exhasut System

APR is pleased to announce RSC™ Technology is now available for the Audi 2.5 TFSI TT RS in our 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.

Installed Overview

Catback System

catback Exhaust

Component Photos

Center Chamber Center Chamber Rear Chamber Rear Chamber Outlets Reducer Reducer Clamp


Application Guide

Catback Exhaust System
Vehicle Engine Transmission Drivetrain Part Price  
Audi TT RS 2.5 TFSI 6MT and S-Tronic Quattro CB100057$1,949.99 Sale! $1,379.99Buy one Now!

Universal 76mm Catback Fit Kit

For compatibility with most 76mm downpipe exhaust systems, a 76mm link pipe must be installed between the downpipe and catback. APR’s universal fit kit includes a 200mm link pipe and clamp that can be cut to length for compatibility across a wide range of systems.

Universal 76mm Catback Fit Kit
Description Part Number Price  
Universal Fit Kit FIT0001$59.99Buy one Now!
Fit Kit

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

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Notice: Products that effect emissions and do not carry a California Air Resources Board Executive Order are not for sale in California, USA. 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.