BMW Racing Dual Clutch Trans Oil Cooler - do88 Performance OC-110

The do88 Performance OC-110 BMW Racing Dual Clutch Transmission Oil Cooler is a high-performance upgrade designed to provide superior cooling for your E9x BMW M3's Dual Clutch Transmission (DCT). Engineered to significantly outperform the factory unit (OE#: 17227521376), this cooler is crucial for enthusiasts who demand consistent performance during aggressive driving, track use, or in high-temperature environments.

Constructed from durable, high-quality aluminum with an optimized core, the do88 OC-110 maximizes heat dissipation, preventing transmission fluid overheating and subsequent power loss. This enhanced cooling capacity ensures the longevity of your DCT fluid and internal components, maintaining crisp, reliable shift performance under the most demanding conditions.

This direct-fit replacement integrates seamlessly into your BMW M3, utilizing factory mounting points for straightforward installation. It is compatible with BMW M3 models (E90, E92, E93) equipped with the 4.0L V8 S65B40A engine and Dual Clutch Transmission, spanning model years 2008-2013.

Elevate your M3's track readiness and street performance with the do88 Performance DCT Oil Cooler.

**Part Number:** DOE-OC110
**OE Number:** 17227521376