Audi S5 B9 Sport Diff models without Brace Bars - Non-Resonated (Louder) Cat-Back Exhaust System with Quad GT-100 Polished Trims Volkswagen > Golf > Mk1 GTI 1.8 Cabriolet > 1983 - 1992 The sports cat option has

The sports cat option has been designed with a 4

pitch and tone adjustment with user configurable profiles all controlled via Milltek’s own iPhone or Android app

This full system comes equipped with our High-Flow sports catalyst

On the Stage 1 Revo software

Audi S5 B9 Sport Diff models without Brace Bars - Non-Resonated (Louder) Cat-Back Exhaust System with Quad GT-100 Polished Trims Volkswagen > Golf > Mk1 GTI 1.8 Cabriolet > 1983 - 1992 The sports cat option hasOur 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