Audi S5 B9 Sport Diff models without Brace Bars - Non-Resonated (Louder) Cat-Back Exhaust System with Quad Black Oval Trims Volkswagen > Golf > Mk8 R 2.0 TSI 320PS (GPF Equipped Models Only) > 2021 to 2024 5% dB increase

5% dB increase

The M3 development has been based around a valved cat back exhaust with the addition of a secondary de-cat (catalyst bypass) exhaust upgrade

with the launch of a BMW M4 style quad exit exhaust system

Cobra Sport have expanded their exhaust range for the Audi A3 through the addition of a cat back exhaust systems for the powerful 3

Audi S5 B9 Sport Diff models without Brace Bars - Non-Resonated (Louder) Cat-Back Exhaust System with Quad Black Oval Trims Volkswagen > Golf > Mk8 R 2.0 TSI 320PS (GPF Equipped Models Only) > 2021 to 2024 5% dB increaseOur 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