Audi S4 B9 Non sport Diff models - Resonated Cat-Back with Quad Burnt Titanium Trims a38l Comfort / Eco Mode =

Comfort / Eco Mode = Closed up to 5k RPM

the B48 produces 306hp and a thumping 332lb ft of torque

Regarded as a modern classic by many

0 litre twin turbo straight 6 engine and utilising advanced gas flow design

Audi S4 B9 Non sport Diff models - Resonated Cat-Back with Quad Burnt Titanium Trims a38l Comfort / Eco Mode =Our 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