Audi S4/S5 B9 Sport Diff without Brace Bars - Non-Resonated (Louder) Cat-Back Exhaust System with Quad GT-100 Burnt Titanium Trims q5 the Quaife ATB Helical LSD

the Quaife ATB Helical LSD transforms your cars performance and handling

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

*** Not compatible with vehicles which have additional sensor straight off the turbo and the larger turbo flange ***

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 the Quaife ATB Helical LSDOur 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