Audi S5 B9 Coupe/Cabriolet Non Sport Diff models - Resonated (Quieter) Cat-Back Exhaust System with Quad GT-100 Black Trims Part_Cat Back all from your smart phone

all from your smart phone

5mm) to allow for smoother gas flow

This exhaust is also available with de-cat option and is sold for motorsport and off road use only and will NOT be able to pass a UK MOT emissions test or police road side checks

The Quaife ATB Helical LSD differential is also now subject to a lifetime warranty (subject to terms and conditions)

Some of the fitted images may show the resonated option

Audi S5 B9 Coupe/Cabriolet Non Sport Diff models - Resonated (Quieter) Cat-Back Exhaust System with Quad GT-100 Black Trims Part_Cat Back all from your smart phoneOur 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