BMW 4 Series F32 428i Auto - Resonated (Quieter) Cat-Back Exhaust System with Polished Trims Audi > S6 > 4.0 TFSI C7 quattro > 2012 to 2018 Please Note - This performance

Please Note - This performance exhaust retains the use of exhaust vacuum valves

VW Polo BlueGT 1

boxy arches and a wider stance contribute to the aesthetic changes that have you circling the RS3 questioning exactly where the extra stance has appeared from

Suitable for 5 hours test bed running or 500mls/800kms on road

BMW 4 Series F32 428i Auto - Resonated (Quieter) Cat-Back Exhaust System with Polished Trims Audi > S6 > 4.0 TFSI C7 quattro > 2012 to 2018 Please Note - This performanceOur 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