BMW E9X M3 / 328i / E8X 128i High-Performance Power Steering Cooler 13th Gen Taurus The Triple-Pass Flow Structure allows

The Triple-Pass Flow Structure allows the coolant to flow across the core of the radiator three times before exiting for lowest outlet temperatures possible

Dual-Core Advantage

Add that to the years of experience and a proven track record with the Gen 2 B58 Manifold

The increased surface area and volume provide significantly increased cooling efficiency

BMW E9X M3 / 328i / E8X 128i High-Performance Power Steering Cooler 13th Gen Taurus The Triple-Pass Flow Structure allowsThe 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