AIRTEC Motorsport Downpipe De-Cat for BMW G Series – M2, M3 & M4 R56 Cooper S Add your UK registration or

Add your UK registration or the last 7 of your VIN at checkout and we will verify the part for your car

This premium cotton-gauze

BMW coilover kit

- 1x MHC+ V-style rear spoiler in pre-preg carbon fibre

AIRTEC Motorsport Downpipe De-Cat for BMW G Series – M2, M3 & M4 R56 Cooper S Add your UK registration orBy removing the restrictive primary catalytic converters located in the original downpipes, back pressure is hugely reduced, which effectively improves the engines breathing by allowing it to expel gases more quickly. This in return means faster throttle response, increased power output and a more aggressive exhaust note. Complete with replacement fitting kit, the downpipes will mate to a standard or aftermarket exhaust system and come wrapped in a