AIRTEC MOTORSPORT COLD SIDE BOOST PIPES FOR BMW M2 N55 F21) / M240i (F22 We love E46 330d's and

We love E46 330d's and after having a couple throughout the years we set out to make the ultimate tune for one

The BC Racing HM Series builds on the capabilities of the RM range but adds fully independent 2-way damping adjustment for serious track use

Our team will keep you updated throughout the process

every tune is precise

AIRTEC MOTORSPORT COLD SIDE BOOST PIPES FOR BMW M2 N55 F21) / M240i (F22 We love E46 330d's andThese boost pipes are designed to work with AIRTEC uprated hot side boost pipes, these direct replacement cold side pipe is made from high quality aluminium construction and also features an increased diameter to improve both capacity and flow. Due to the thin plastic construction the standard OEM pipes are known to split or fracture even at standard levels of boost and when pressure is increased with a remap they are more prone to failure. The pipes