Audi RS4 B9 Avant/Sportback - Non-Resonated (Louder) Cat-Back Exhaust System with Cerakote Black Oval Trims Model_320i (G20) Saloon 19> Proven reduction in charge temps

Proven reduction in charge temps

For those who want added audible emotion with ninja like sleeper styling

The systems come with Cobra Sport's own unique quad tailpipe selection all designed to fit neatly within the S5's showcase rear diffuser

6 litre engine

but also to create a thrilling soundtrack - sporty and aggressive when you want it to be

Audi RS4 B9 Avant/Sportback - Non-Resonated (Louder) Cat-Back Exhaust System with Cerakote Black Oval Trims Model_320i (G20) Saloon 19> Proven reduction in charge tempsOur 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