CSF Race-Spec Oil Cooler (BMW E46 M3)

Description Designed, developed and track-proven in collaboration with BMW M3 tuning specialist parts manufacturer, Rogue Engineering Replaces OEM unit single-pass design ‘Drop-in fit’ requiring no modifications for install Accepts all attaching OEM components including oil-line connections, mounting brackets and shroud/ducting The only cooler available on the market today that requires no cutting of shroud Fully TIG-welded cast-endtank design vs. OEM mechanically jointed and tack-welded design for superior reliability and durability Tapered cast-end tank design fits precisely with the contour of the OEM bumper No issues with aftermarket splitter attachment 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 Motorsport silver finish