Audi S4 B9 Non sport Diff models - Non-Resonated (Louder) Cat-Back with Quad Cerakote Black Oval Trims Model_(8P) 3.2 V6 Quattro 2003-12 Formulated for high revving engines

Formulated for high revving engines used in circuit racing or for larger engines for short duration i

Vehicle Compatibility

4-cylinder turbocharged engine and increase the firepower

the new Cobra Sport 330i quad tip exhaust conversion and replacement body panel look entirely at home on the car and gives the 330i a much sportier edge with dynamic sound and improved looks

Audi S4 B9 Non sport Diff models - Non-Resonated (Louder) Cat-Back with Quad Cerakote Black Oval Trims Model_(8P) 3.2 V6 Quattro 2003-12 Formulated for high revving enginesOur 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