CSF Race-Spec Transmission Oil Cooler - BMW F8x M3 (DCT)

CSF Race-Spec Transmission Oil Cooler - BMW F8x M3 (DCT)

Marsoni

M251S

$249.50

Get it in 3 business days with 1 day shipping. Friday, May 29

CSF Race-Spec Transmission Oil Cooler - BMW F8x M3 (DCT)Made with CSFs 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

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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Love to sub on these. Price is ok. They did come with film which is easy to remove they do not come individually packaged so if you intend to sub and sell you need to thick about packaging..others come individually packaging so consider that before purchasing. Quality is overall good size is good and they sub great with a beautiful finish as long as you know what setting to sub with color is crisp when dine correctly

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Reviewed in the United States on January 2, 2026