Non-Valved (Louder) Rear Silencer Bypass with GT-90 Polished Trims - M135i Valance Model_(8P) 2.0 TFSI 2WD (3 Door) 2004-12 is also available as a

is also available as a non-resonated version which is a louder option as it excludes the centre silencer and therefore

it also looks like a work of art

Auto Mode = closed up to 3k RPM

endurance and for events such as hill climbs and sprints

Cobra Sport performance exhausts for the Audi S3 Quattro Saloon 2

Non-Valved (Louder) Rear Silencer Bypass with GT-90 Polished Trims - M135i Valance Model_(8P) 2.0 TFSI 2WD (3 Door) 2004-12 is also available as aOur 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