CSF BMW E90/E92/E93 M3 High performance power steering cooler (Also fits E81/E82/E87/E88 1 Series, E90/E91/E92/E93 3 Series, & E84 X1)

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 Microtube
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 83mm or 3.27" in Height) Designed Towards the Top of the Cooler from OEM Position, Allowing the Cooler to Work with any Aftermarket Supercharger, Heat Exchanger, or Auxiliary Coolers that may be Placed Underneath OEM-Positioned Power Steering Cooler
OEM #: 17112282716