BMW F20/F21 M135i (Non X-Drive) - Cat-Back Exhaust System with Race Rear Silencer & Polished Tips NGK designed to optimise airflow

designed to optimise airflow

8 seconds and on to an electronically limited top speed of 155 MPH

If you have any queries on this product fitment then please contact us and one of our brand associates will be more than happy to assist

We have a before and after video on our website which demonstrates the substantial tonal improvements with the new part fitted

The main brief was to improve the sound and unleash the full potential of that straight-six engine

BMW F20/F21 M135i (Non X-Drive) - Cat-Back Exhaust System with Race Rear Silencer & Polished Tips NGK designed to optimise airflowOur 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