Audi S4/S5 B9 Sport Diff without Brace Bars - Non-Resonated (Louder) Cat-Back Exhaust System with Quad GT-100 Burnt Titanium Trims q5 a complete turbo back system

a complete turbo back system including a de-cat (re-map required)

VIS Motorsport were the first company who designed and implement a working bigger stage/size available to customers around the world with a lighter kit than OEM

ECS Magnetic Sump Plug With 5 replacement O-Rings for Plastic Sumps

Fits both PPF and earlier pre-PPF models - requires mandatory ECU reflash when fitted to PPF models

Audi S4/S5 B9 Sport Diff without Brace Bars - Non-Resonated (Louder) Cat-Back Exhaust System with Quad GT-100 Burnt Titanium Trims q5 a complete turbo back systemOur 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