Exciting New Products

Scratch & Dent Open Box Item: May include light scratches. Fully functional and inspected. Final sale — no returns or exchanges. With the MS...

Compared to the OEM F8X coolers, the CSF units are a significant upgrade. CSF eliminated the OE plastic mounting pod by incorporating it into the m...

The factory radiator for the E60 M5 and E6X M6 are pretty nice all aluminum units. While they have proven to be fairly robust, age and additional p...

CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your E36 M3/3-Series running at its ...

Compared to the OEM G8X coolers, the CSF units are a significant upgrade. The TIG welded aluminum tanks are much larger than the OE plastic tanks o...

The original OEM B58 heat exchanger is a 1-row unit that is 27mm thick. In comparison, CSF has used its industry-exclusive world's largest 2-row co...

Because the S54 requires a much more robust oil cooling system than the E36's S52, CSF made special provisions to fit two different race spec oil c...

The CSF #7089 Cooling product is designed to be a "Drop-In Fit" application. The product will install in the OEM Location with no modifications nec...

CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your F2X/F3X running at its best, a ...

CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your N55 Powered BMW running at its ...

CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your E39 M5/540i running at its best...

CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your E9X M3 running at its best, a C...

CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your 1M/135i/335i/Z4 running at its ...

CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your 1M/135i/335i running at its bes...

The best fan for 24V swaps or for getting rid of the OEM clutch fan in your E30, E34 or E36. Choose your fan size in the drop down. Add stainless s...