Audi RS5 B9 Non GPF Models - Resonated (Quieter) Cat-Back Exhaust System with Polished Oval Trims Part_Tailpipe We have designed the kit

We have designed the kit using 63mm hot-side pipework to keep air speed high and reduce the effects of turbo lag on big power cars

A reduction in friction of up to 26% plus a reduction in wear compared to a standard engine oil

On the Stage 1 Revo software

Eco to Race mode) your exhaust tone will not change from quieter to louder as before

Please Note: Certain models are shipped from factory with a single hanger and exhaust rubber on the standard back box

Audi RS5 B9 Non GPF Models - Resonated (Quieter) Cat-Back Exhaust System with Polished Oval Trims Part_Tailpipe We have designed the kitOur 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