Audi S5 B9 Coupe/Cabriolet Non Sport Diff models - Resonated (Quieter) Cat-Back Exhaust System with Quad GT-100 Black Trims Part_Cat Back Some of the fitted images

Some of the fitted images may show the resonated option

-Heat treated Steel

Fitment to models which have the PPF filter as standard will require basic engine tuning at time of fitment to cancel the EML light

offering a significantly improved 6 cylinder soundtrack over standard

Audi S5 B9 Coupe/Cabriolet Non Sport Diff models - Resonated (Quieter) Cat-Back Exhaust System with Quad GT-100 Black Trims Part_Cat Back Some of the fitted imagesOur 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