Audi S4 V6/S5 3.0 B8.5 Sportback - Resonated (Quieter) Cat-Back Exhaust System with Quad Outlet Ceramic Black Trims Model_BMW M3 (F80) 2014-18 Many exhaust manufacturers also advise

Many exhaust manufacturers also advise these as a necessary upgrade when fitting a performance downpipe

Sales Manager at Cobra Sport offers his verdict on the TTS upgrade "The fantastic power gains achieved with this car are quite astonishing when you consider that only a fractional decibel level increase was recorded

creating a more aggressive and balanced look to the rear of the car with a choice of dual 3

This Mini JCW performance exhaust is made in 3"/76

Audi S4 V6/S5 3.0 B8.5 Sportback - Resonated (Quieter) Cat-Back Exhaust System with Quad Outlet Ceramic Black Trims Model_BMW M3 (F80) 2014-18 Many exhaust manufacturers also adviseOur 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