Milltek Sport Audi C7 S6/S7 Valved Non-Resonated Catback Exhaust

Milltek Sport's range of Cat-Back systems are perfectly suited to cater for anyone looking to improve the sound and aesthetics of their vehicle. This exhaust system is designed as a direct replacement for the original exhaust system. Several systems are available in multiple configurations enabling you to choose a louder exhaust and/or add a more suitably aggressive tone.

You will need to transfer the exhaust valves from your factory exhaust system to this one.

Please note: Some 2016-2018 models have an updated valve location on one rear silencer. You will need to have the wiring extended to accommodate for this.

Loud or Really Loud?

This exhaust is non-resonated and as a result, it is louder than the resonated version. We only recommend choosing the non-resonated version if you live in an area where excessive sound is not an issue.

High Quality Materials and Construction

Milltek Sport exhausts are produced in high quality type 304 aircraft grade stainless steel. 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 pipe work and the total construction of the silencer. Mandrel bending ensures full flow bends for better gas flow and Milltek Sport exhaust systems are increased in bore to ensure ultimate performance without the loss of mid-range torque. All Milltek Sport exhausts are designed, developed and manufactured in-house in the UK.

All Milltek Sport performance exhaust systems are designed with you in mind, and they cater to an ever-expanding range of vehicles. Milltek Sport believes in continuous evolution, and their research & development team work throughout the year to deliver the most in demand solutions to all your performance exhaust requirements.