BMW M2 Transmission Oil Cooler - CSF - DCT, Dual-Pass High Performance Core - `15-`27. A drop-in, high-efficiency solution engineered to keep DCT temperatures in check on the street and at the track.

Built around CSF 8081, this upgraded cooler uses a dual-pass core with 10 cooling tubes versus the OEM single-pass 6-tube layout. CSF’s 1-row 26 mm multi-channel microtube and high-density multi-louvered fins boost heat rejection. It installs in the OEM location, accepting factory oil-line connections, brackets, and shrouds, and has been lab tested at approximately 30% greater efficiency than stock. Compatible with F8X M3/M4 and F87 M2 Competition DCT applications.

Features

• Dual-pass, high-performance core with 10 tubes
• 26 mm multi-channel microtube; high-density multi-louvered fins
• Direct drop-in fit; accepts OEM lines, brackets, and shrouds
• Lab tested at ~30% more efficient than OEM
• Replaces OEM part number 17112284503
• Designed for F8X M3/M4 and F87 M2 Competition DCT

Have questions or want help choosing the right setup? Call our team in Austin, Texas or the Los Angeles, California area. We offer professional installation and customization at both shops: 512-982-9393 (TX), 562-981-6800 (CA).

If you are planning to purchase multiple items, contact us to ask about shipping discounts.

We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov