Audi RS5 B9 Non GPF Models - Resonated (Quieter) Cat-Back Exhaust System with Polished Oval Trims Part_Tailpipe Dynamic mode = Valves opened

Dynamic mode = Valves opened all the time

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

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

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Audi RS5 B9 Non GPF Models - Resonated (Quieter) Cat-Back Exhaust System with Polished Oval Trims Part_Tailpipe Dynamic mode = Valves openedOur 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