CSF 8041 Hi-Performance Power Steering Cooler for BMW E9X M3 328i E8X 128i

BMW E9X M3 / 328i / E8X 128i High-Performance Power Steering Cooler The engineers at CSF know cooling. So when it comes to keeping your power steering fluid temps in check as you push your E9X M3 hard on the street or track, the CSF PS Cooler is the obvious choice. While often overlooked, your power steering system can become quite annoying if it overheats. As power steering fluid boils it gets bubbles in the system leading to sloppy steering response and a noisy pump. On top of that, you will need to replace your power steering fluid if you let it overheat which is both annoying and an added cost. 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 approximately 40% More Efficient than OEM Cooler