What makes this CSF cooler more efficient than the OEM unit?

This CSF cooler uses a high-efficiency plate-type design with a larger surface area and advanced microtube technology. It's lab tested to be about 40% more efficient than the original BMW power steering cooler.

Do I need any special tools or modifications to install this cooler?

No, this CSF power steering cooler is designed as a direct, 'drop-in' fit. It requires no modifications and accepts all original attaching OEM components, including oil-line connections and mounting brackets.

Will this cooler work if I have a supercharger installed on my BMW?

Yes, the engineers at CSF have designed this cooler with an increased height and positioned it higher than the OEM unit. This allows it to work with aftermarket superchargers, heat exchangers, or auxiliary coolers that may be placed underneath.

CSF Power Steering Cooler 8041 - 2008-2013 BMW M3

Name: CSF 07-13 BMW M3 (E9X) High Performance Power Steering Cooler
Brand: CSF
Price: 399.00 USD
Availability: InStock

CSF 07-13 BMW M3 (E9X) High Performance Power Steering Cooler

$399.00

Only 6 left in stock

CSF 07-13 BMW M3 (E9X) High Performance Power Steering Cooler. Lab tested 40% more efficient than OEM to prevent sloppy steering.

Key Features

Fits 2008-2013 BMW M3, 2007-2013 BMW 328i, and 2008-2013 BMW 128i, among other models.
Features a dual-pass, 6-row design with a 1-row, 18mm wide, 4-channel microtube construction.
Offers an 83% increase in surface area compared to the OEM unit.
Lab tested to be approximately 40% more efficient than the original equipment cooler.
The cooler's increased height and top-of-cooler design allow it to work with aftermarket superchargers or auxiliary coolers placed underneath.
Utilizes a CAB-brazed, high-efficiency plate-type core design, an improvement over the OEM's mechanically bonded core.

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Product Details

When you're pushing your BMW M3, 328i, or 128i hard, the power steering fluid can get hot. Overheated fluid can lead to bubbles in the system, causing sloppy steering response and a noisy pump. This CSF power steering cooler is designed to keep those temps in check, preventing those issues and saving you the hassle of replacing fluid.

This cooler is built with CSF's AC condenser technology, using a high-efficiency plate-type design instead of the OEM's mechanically bonded core. It's a dual-pass, 6-row unit that offers an 83% increase in surface area compared to the stock cooler, and it's lab tested to be about 40% more efficient. The engineers at CSF have also increased its height and positioned it higher than the OEM unit, which helps it work with aftermarket superchargers or auxiliary coolers that might be mounted underneath.

You get a true plug-and-play installation with this cooler. It's designed to fit right in without any modifications, accepting all the original attaching components like oil-line connections and mounting brackets.