As part of our expanding BMW product range, AIRTEC Motorsport is proud to launch our replacement oil cooler kit for the E90, E92 and E93 M3 models, suitable for track or fast road use.

With huge experience in developing external oil cooler packages for a variety of modified track and road cars, we chose to create a direct replacement oil cooler with a larger core to make the most of the space available in the original location. 

As a result, our kit offers a huge capacity increase as well as improved cooling, thanks to a core that measures 79% bigger than the standard BMW oil cooler together with an increased frontal area of 17% over standard, which means there is more air flow passing through the core to help cool it. 

The oil cooler attaches to the original oil lines and is supplied with new O-rings and replacement bolts as well as detailed fitting instructions for a simple installation process.  

Features:

• Comprehensive kit designed specifically for the E9x M3 platform
• 79% larger core compared to standard 
• 17% increase in frontal area compared to standard
• Improved capacity and oil cooling ability
• Direct replacement that fits in original location
• Reuses original oil line fittings
• Includes new O-rings and fixtures 
• Features detailed fitting guide