CSF High Performance Power Steering Cooler - BMW E9X M3 UN-0889 The vacuum-sealed process creates a

The vacuum-sealed process creates a product with fewer pinholes and air pockets resulting in the highest quality carbon fiber available

5-ply reinforced silicone couplers

and E93 M3 models

Package includes both left and right side splitters (51115A7D671 and 51115A7D672)

Unfortunately

CSF High Performance Power Steering Cooler - BMW E9X M3 UN-0889 The vacuum-sealed process creates aThe 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