Audi S4/S5 B9 Non Sport Diff models - Non-Resonated (Louder) Cat-Back Exhaust System with Quad GT-100 Titanium Trims New Mini > Mk2 > (R58) Cooper S Coupe�� > 2011 to 2015 000rpm test: 85

000rpm test: 85

If you have any queries on product fitment then please contact us via 01793 296 344 or on our live chat and one of our brand associates will be more than happy to assist

almost unrestricted air flow while maintaining filtration levels critical to ensure the longevity of your engine

The constant flaking effect of normal wear of moving parts

Along with increased performance

Audi S4/S5 B9 Non Sport Diff models - Non-Resonated (Louder) Cat-Back Exhaust System with Quad GT-100 Titanium Trims New Mini > Mk2 > (R58) Cooper S Coupe�� > 2011 to 2015 000rpm test: 85Our 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