BMC Focus RS MK2 Airfilter Engine Bay Already have a Mongoose exhuast

Already have a Mongoose exhuast system on your Mk2 ST

Rear bumper inserts (passenger and drivers side)

By using the optional available adjustable top mounts

resulting in the large diameter disc assemblies often weighing less than the original equipment 1-piece cast-iron discs that they are replacing

BMC Focus RS MK2 Airfilter Engine Bay Already have a Mongoose exhuastBMC Carbon Oval Trumpet Airbox OTA filtering system is composed of a cylindrical carbon air box containing a washable filtering element. Substituting the original air box with the OTA, cold air is directly channeled through an internal airflow deflector to the filter and drawn into the engine with a very small pressure drop (patented system). The OTA system also includes a black alloy ducting for connecting the system to an air intake on the front of