CSF Dual Pass Transmission Oil Cooler - BMW E9x M3

CSF Dual Pass Transmission Oil Cooler - BMW E9x M3

Marsoni

M251S

$224.50

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

CSF Dual Pass Transmission Oil Cooler - BMW E9x M3Made with CSFs AC condenser technology using a 1 row super high pressure 22mm wide 11 channel microtube Dual pass high performance core with 11 cooling tubes vs. OEM 10 tube design. High density multi louvered fin design with 20% more surface area contact compared to OEM unit. 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%

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My puppy absolutely adores this tug-of-war ball! However, I have to mention the durability—it started fraying after just a few days of use. While it’s still usable, the material doesn’t hold up well to enthusiastic chewing and tugging. If your pup is a strong chewer, this might not last long. That said, for the price and the joy it brings my puppy, I’d still consider buying it again—just with the expectation that it’s more of a short-term toy. Great for light play, but not built for heavy-duty tug sessions.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on August 12, 2025

Verified Purchase

William D. Papa

Chelsea, US

★★★★★ 5

Doggie Tug of War Toy

Doggie tug of war toy. Generates some precious fun.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on January 28, 2026