Milltek Non-Resonated Non-Valved Cat Back Exhaust
Installing a high flow catback exhaust is a quick way to pick up horsepower and torque. A catback exhaust will also give your Audi S3 a sportier tone. All Milltek catback exhaust systems feature a bolt-on design and mate seamlessly with your factory or most aftermarket downpipes.
The non-resonated systems incorporate only a rear muffler and provide a louder more aggressive tone compared to the resonated systems.
The Audi S3 is equipped with electronic exhaust control valves which limit the exhaust tone under partial throttle. This system eliminates the factory electronic valves allow the exhaust to flow freely at all times.
Milltek Sport exhausts are produced in high quality type-304 aircraft grade 3" stainless steel tubing. This material is anti-magnetic (other manufacturers' stainless steel may not be) and is less susceptible to discoloration. This quality of stainless steel is used on all pipework and the total construction of the silencer. Mandrel bending ensures full flow bends for better gas flow and Milltek systems are increased in bore to ensure ultimate performance without the loss of mid-range torque.