CSF 7045 Racing Radiator for CSF 7045 Racing Radiator for BMW 335i (E9x) / 1M (E82) ymm_79 The Cat-Back™ system retains Active

The Cat-Back™ system retains Active Exhaust functionality and includes a patent-pending SwitchFire™ X-Pipe for enhanced performance and sound

2 Carrera (Base

Top the system off with two pairs of eye-catching handcrafted carbon fibre tailpipes

Does not require oil

mid-pipe to expand outlets to 2

CSF 7045 Racing Radiator for CSF 7045 Racing Radiator for BMW 335i (E9x) / 1M (E82) ymm_79 The Cat-Back™ system retains ActiveCSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your BMW 1M 135i 335i running at its best, a CSF High Performance All Aluminum Radiator is the obvious choice. Designed to perform on the street or at the track, a performance radiator is a must have for both high horsepower builds as well as race vehicles which need added cooling performance in motorsports environments. This radiator