Audi S3 8Y - Part-Resonated Cat-Back Exhaust System with Cerakote Black Oval Trims touranmk1 This exhaust is also available

This exhaust is also available as a non-resonated version (excluding the centre silencer) which is the most extreme Cat/GPF-Back upgrade

With its potent

The 'non-valved' exhaust removes the use of exhaust valves

The default valve operating ranges will be lowered to allow for the valve to open sooner than the standard settings

Audi S3 8Y - Part-Resonated Cat-Back Exhaust System with Cerakote Black Oval Trims touranmk1 This exhaust is also availableOur range of Cat Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original system, available in multiple configurations enabling the owner to choose the increase in volume of their exhaust and or add a more suitably aggressive tone. All our products are made from 304L Aircraft Grade stainless steel. This quality material will ensure that your Cat Back system