CSF High Performance Power Steering Cooler - BMW E9X M3 718 engineered to follow the exact

engineered to follow the exact curvature of the trunk—no gaps

Includes gloss black X5M emblem

To account for engine movement

Optional: Ceramic Pro 9H Permanent Bond Nanoceramic Protective Coating - 2 layers are pre-applied before shipping

CSF High Performance Power Steering Cooler - BMW E9X M3 718 engineered to follow the exactThe 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