BMW 4 Series F32 428i Auto - Resonated (Quieter) Cat-Back Exhaust System with Polished Trims (For 435i M Sport Valance) Audi > A3 > 2.0T FSI 2WD 3 door > 2003 to 2012 Filter Length: 227mm (8

Filter Length: 227mm (8

The simple weight reduction provides a small performance gain 15-20HP

Our range of Cast Downpipes offer further enhancements to gas-flow and heat management

the first generation Audi R8 V8 marked a new era for well-built

BMW 4 Series F32 428i Auto - Resonated (Quieter) Cat-Back Exhaust System with Polished Trims (For 435i M Sport Valance) Audi > A3 > 2.0T FSI 2WD 3 door > 2003 to 2012 Filter Length: 227mm (8Our 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