CSF DUAL-PASS RACE-SPEC DCT TRANSMISSION COOLER - F8X M3, M4
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World’s 1st and only true “plug-and-play” upgraded DCT transmission cooler for the BMW S55 engine
- Made with CSF’s AC condenser technology using a 1-row super-high pressure 26mm 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.
- “Drop-in fit” requiring no modifications to install. Accepts all attaching OEM components including oil-line connections, mounting brackets, and shroud/ducting.
- Lab tested at ~30% more efficient than the OEM cooler.
- World’s 1st and only true “plug-and-play” upgraded DCT transmission cooler for the BMW S55 engine
- F82 / F83 M4
- F80 M3
Please contact us via the contact page form to start a return or exchange. The return/exchange process must be started within 1 week of delivery, after 1 week we will not be able to issue a refund/exchange. A 20% restocking fee will be applied to any return once the order has been shipped. For any questions regarding returns or exchanges feel free to contact us at email@example.com or reach out to us via the contact form and we would be happy to help.
You can find additional details on our return and exchange policy here.