CSF Dual Pass Race Spec DCT Transmission Cooler for BMW F80 M3, F82 F83 M4, F87 M2 Competition
Upgrade your BMW S55 DCT transmission cooling with the CSF Dual Pass Race Spec DCT Transmission Cooler. Designed for the BMW F80 M3, F82 and F83 M4, and F87 M2 Competition, this plug-and-play DCT oil cooler dramatically improves gearbox oil temperature control for consistent performance on road and track. If you are experiencing heat soak, soft shifts or limp mode, this CSF DCT cooler is the proven solution for reliable, repeatable performance.
- Made with CSF AC condenser technology using a 1-row super-high pressure 26 mm multi-channel microtube
- Dual-pass high performance core with 10 cooling tubes vs OEM single-pass with return pipe 6 tube design
- High-density multi-louvered fin design for maximum heat rejection
- True drop-in fit requiring no modifications to install
- Accepts all OEM components including oil-line connections, mounting brackets and shroud or ducting
- Lab tested at approximately 30 percent more efficient than the OEM cooler
- World’s first and only true plug-and-play upgraded DCT transmission cooler for the BMW S55 engine in the BMW F80 M3, F82 and F83 M4 and F87 M2 Competition
Why upgrade your S55 DCT transmission cooler
The S55-powered BMW M3, M4 and M2 Competition generate substantial heat under hard driving. The CSF Dual Pass DCT cooler improves fluid flow and doubles the pass through the core, delivering significantly better heat transfer than the stock single-pass unit. The result is lower DCT oil temperatures, more consistent shifts, reduced risk of limp mode and improved longevity of the transmission in both spirited road use and track days.
Fitment
- BMW F80 M3 - S55 DCT
- BMW F82 M4 - S55 DCT
- BMW F83 M4 Convertible - S55 DCT
- BMW F87 M2 Competition - S55 DCT
Note: For S55-equipped DCT models only.
Installation and support
This is a direct replacement cooler and installs with OEM lines and hardware. Professional fitting is recommended. For installation at Nforcd in Warwickshire, request a quote at Sales@nforcd.com.
Proven by Nforcd and our customers
We have installed and used this CSF DCT transmission cooler on S55 platforms and have been impressed by the consistency and reliability it brings. Our customers have been extremely happy with the upgrade, citing stable gearbox temperatures and confidence during extended spirited drives and track sessions.
Why buy from Nforcd
Nforcd specialises in performance BMW parts and cooling upgrades. We recommend the CSF Dual Pass Race Spec DCT Transmission Cooler for any F80 M3, F82 or F83 M4, and F87 M2 Competition owner looking for a simple, drop-in DCT oil cooler upgrade that delivers real-world gains.
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