CSF - All-Aluminium Dual Pass Race-Spec Oil Cooler - BMW E46 M3

The Racing & High Performance Division of CSF Inc. strives to build and engineer the most advanced, efficient, and reliable cooling systems in the world. CSF manufacturers a wide variety of sophisticated cooling systems with more than 117 different applications ranging from high performance all-aluminum direct-fit replacement radiators, to complete custom applications for race cars, power sports, off-road, marine, and industrial uses.

Features
- Designed, developed, and track proven in collaboration with BMW M3 tuning specialist and parts manufacturer, Rogue Engineering
- Replaces OEM unit single-pass design and plastic shroud with a unique top/bottom dual-pass design for maximum surface area and flow.
- “Drop-in fit” requiring no modifications to install. Accepts factory oil-line connections
- Fully TIG-welded extruded-endtank design vs. OEM mechanically jointed and tack-welded design for superior reliability & durability
- Fits precisely with the contour of the OEM bumper. No issues with aftermarket splitter attachement either
- Turbulated heavy/duty bar/plate design for the most reliable & durable oil cooler available for the platform
- 8 rows of maximum cooling with a high density multi-louvered fin pitch design
- Designed to work with OEM radiator brackets or CSF’s All-Aluminum Triple-Pass Radiator.
- Motorsport silver finish

Models Supported:
BMW E46 M3

WARNING: May contain items that are found to have compounds and/or chemicals known to the State of California to cause cancer, birth defects, and reproductive harm.
For more info, please visit https://www.P65Warnings.ca.gov.