CSF BMW E90/E92/E93 M3 High Performance Power Steering Cooler

Track driven E9X M3's are known to have issues with stock power steering coolers. Due to the OE coolers low efficiency it's not uncommon for the system to overheat and cause a power steering fluid overflow out of the reservoir. If unchecked this can cause power steering rack or pump damage.This CSF power steering cooler differs in design over the OE cooler which is a low efficiency mechanically bonded core design to CAB-brazed high efficiency plate-type design. It's made with CSF’s AC condenser technology using a 1-row super-high pressure 18mm wide 4-channel microtube. It also offers a dual pass 6-row design with an 83% increase in surface area compared to the OE unit. IT has been lab tested at ~40% more efficient than OEM coolerIn addition to offering tremendous performance gains over the stock cooler, this CSF power steering cooler is a direct fit solution requiring no modifications to install. Accepts all attaching OE components including oil-line connections, mounting brackets, and AC condenser. World’s 1st true “plug-and-play” power steering cooler for the E9X M3 platform.ote: Increase in unit size (total 83 mm or 3.27 inches in height) designed towards the top of the cooler from OE position. This allows the cooler to work with any aftermarket supercharger heat exchanger or auxiliary coolers that may be placed underneath OE positioned power steering coolerAbout CSF:CSF, The Cooling Experts, have been serving the US aftermarket for almost 4 decades. With over 30 million units sold, CSF is your exclusive source for Radiators, Condensers, Intercoolers, Inverter Coolers, Racing Radiators and Pressure Caps. Whatever the application, trust CSF radiators to keep your vehicle running cool.When you choose CSF, you are dealing directly with the manufacturer, not a broker or an importer. CSF’s factories are ISO certified, and are OE suppliers to many US, German and Asian manufacturers. When you purchase a CSF product, you can be rest assured that it has been manufactured on the same production lines with the same high quality standards as their OE customers. Every single radiator is subject to rigorous testing procedures such as Hydrostatic Testing, Vacuum decaying and life cycle testing, and is designed to always be a “drop-in fit”.CSF’s Racing & High Performance division is known across the world for it’s premium quality, value, durability, and most importantly, it’s industry leading levels of high performance. CSF prides itself on its high level of commitment to R&D, producing many innovations in heat transfer technology. CSF is the premiere choice of champions in many different segments of motorsports around the globe.