Audi TTRS MK3 Quattro - 80mm Resonated (Quieter) Cat-Back Exhaust System with Polished Trims Model_A 45 S (2019>) Replacing the original plastic expansion

Replacing the original plastic expansion tank

making this filter easy to fit and maintain

The free-flowing Cobra Sport exhaust setup completely transforms the vehicle and will open up the future tuning possibilities

Heavy duty

2mm bore pipework and replaces the primary catalysts (Cat Bypass)

Audi TTRS MK3 Quattro - 80mm Resonated (Quieter) Cat-Back Exhaust System with Polished Trims Model_A 45 S (2019>) Replacing the original plastic expansionOur 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