CSF 8032 All-Aluminum Dual-Pass Race-Spec Oil Cooler for BMW M3 (E46) 2000-2006 ymm_46 0 2003-2005

0 2003-2005

150˝ Thread Diameter-Pitch 3/8-24 Grip Diameter 3/8˝ Wrenching 7/16˝ Head Height 0

Adjustable sound level via block off plates behind the center tip

Outside Width/Base Inner Diameter (mm): 135/188

5" mandrel bent hard pipe kit into one package for the best overall intercooler upgrade

CSF 8032 All-Aluminum Dual-Pass Race-Spec Oil Cooler for BMW M3 (E46) 2000-2006 ymm_46 0 2003-2005While the BMW E46 M3 and BMW E39 M5 come with a factory oil cooler, it was obviously not designed for high performance driving. Just a few minutes on the track quickly shows how inadequate the factory cooler is. Dangerously high oil temperatures can lead to serious damage to your engine and need to be addressed. CSF and Rogue Engineering teamed up to create an oil cooler that could stand up to the rigors of track use while still being a simple and