• Changes from OEM's low efficiency mechanically bonded core design to CAB-brazed high efficiency
    plate-type design
  • Made with CSF's AC condenser technology using a 1-row super-high pressure 18mm wide 4-channel
  • Dual pass 6-row design with an 83% increase in surface area compared to the OEM unit
  • Drop-in fit requiring no modifications to install. Accepts all attaching OEM components
    including oil-line connections, mounting brackets, and AC condenser
  • Lab tested at ~40% more efficient than OEM cooler
  • World's 1st true plug-and-play power steering cooler for the E9x M3 platform
  • * Increase in unit size (total 83 mm or 3.27 inches in height) designed towards the top of the
    cooler from OEM position. This allows the cooler to work with any aftermarket supercharger heat
    exchanger or auxiliary coolers that may be placed underneath OEM positioned power steering