Mercedes C63S Coupe V8 (GPF Models) - Rear Silencer / Axle-Back Exhaust System BMW > 3 Series > E92 M3 4.0 V8 Coupe�� > 2007 to 2013 -Heat treated Steel

-Heat treated Steel

GPF-Back (with Rear Box) Test Results:

Kawasaki Green

The Milltek Sport Secondary Cat-Back systems replace all the OEM parts of the exhaust system that fall after the secondary catalyst and are perfectly suited to cater for anyone looking to improve their sound and aesthetics

Mercedes C63S Coupe V8 (GPF Models) - Rear Silencer / Axle-Back Exhaust System BMW > 3 Series > E92 M3 4.0 V8 Coupe�� > 2007 to 2013 -Heat treated SteelRear Silencers are designed to directly replace ther OE rear silencer with a freer flowing option, improving sound and aesthetics of the system. All our performance exhaust systems are designed with you in mind, and we cater to an ever expanding range of vehicles. We believe in continuous evolution, and our research & development team work throughout the year to deliver the most in demand solutions to all your performance exhaust requirements. All of