CSF 00-06 BMW M3 (E46) Race-Spec Dual-Pass Oil Cooler

The CSF x Rogue oil cooler uses a Bar & Plate construction (vs. tube and fin) in a top/bottom configuration. The Bar & Plate design makes the cooler much more robust and able to take abuse from debris hitting it at high speeds on the road or track. The cooler uses extruded end tanks which means it is a much stronger design than simple bent aluminum sheet construction found on the oem unit. The cooler is a bolt on design for the factory radiator or the CSF High-Performance Radiators (E46 M3 - CSF #7058 / E39 M5 - #7064) and uses the factory oil cooler lines.

• Replaces OEM Unit Single-Pass Design and Plastic Shroud with a Unique Top/Bottom Dual-Pass Design for Maximum Surface Area and Flow
• Fully TIG-Welded Extruded-Endtank Design vs. OEM Mechanically Jointed and Tack-Welded Design for Superior Reliability & Durability
• Designed, Developed, and Track Proven in Collaboration with BMW M3 Tuning Specialist and Parts Manufacturer, Rogue Engineering
• Turbulated Heavy-Duty Bar/Plate Design for the Most Reliable & Durable Oil Cooler Available for the Platform
• Fits Precisely with the Contour of the OEM Bumper - No Issues with Aftermarket Splitter Attachment
• Designed to Work with OEM Radiator Brackets or CSF's All-Aluminum Triple-Pass Radiator (CSF #7058)
• "Drop-in Fit" Requiring No Modifications to Install - Accepts Factory Oil-Line Connections
• 8 Rows of Maximum Cooling with a High Density Multi-Louvered Fin Pitch Design
• Motorsport Silver Finish

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