CSF Power Steering Cooler E90 E92 E93 M3

CSF Race Power steering cooler

**60% increase in core size compared to the OEM cooler.

Left/right, cross-flow, dual-pass core configuration with 2-stage water cooling for maximum efficiency and intake temperature reduction (vs. OEM single-pass vertical-flow design)

Designed with 3D scanning / rapid prototype technology to ensure precise fitment and maximum surface area utilization.

“Drop-in fit” design for an easy & quick plug-and-play installation. Complete with OEM style “Quick-Connect” water connections and sensor ports.

Lifetime warranty.