BMW 1 Series 118/120/123D (M-Sport Coupe) - Cat-Back Exhaust System with Twin Polished Trim Assembly Venom This exhaust does not includes

This exhaust does not includes a resonated section making the system louder and therefore

This VW Scirocco 1

The valves are specially developed to integrate with the factory Driving Modes and open or close depending on the mode selected

The real difference is when driving and you actually get the bangs/cracks out of the exhaust under load (and at lower revs than before) and the downshifts are spot on

BMW 1 Series 118/120/123D (M-Sport Coupe) - Cat-Back Exhaust System with Twin Polished Trim Assembly Venom This exhaust does not includesOur 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