BMW 4 Series F32 428i Auto - Resonated (Quieter) Cat-Back Exhaust System with Cerakote Black Trims Part_Rear Diffuser ATD / AXR / BMT

ATD / AXR / BMT 100

with the launch of a BMW M3 style quad exit exhaust system

Please check which fitment type you have fitted on your car before purchasing (2015-17 UK/Europe: Pre-GPF models

8 20v Turbo range of vehicles using the optional coilpack adaptors

BMW 4 Series F32 428i Auto - Resonated (Quieter) Cat-Back Exhaust System with Cerakote Black Trims Part_Rear Diffuser ATD / AXR / BMTOur 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