All Products

CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your E46 M3 running at its best, a C...

When designing this new cooler, CSF wanted to ensure the best possible performance while ensuring the cooler was as durable as possible. As you've ...

Developed along with leading BMW restoration R&D partner CA Tuned, CSF has been able to incorporate many features into its drop-in fit E30 oil ...

The CSF x Rogue oil cooler uses a Bar & Plate construction (vs. tube and fin) in a top/bottom configuration. The Bar & Plate design makes t...

Finally a plug and play E36 S54 swap radiator and oil cooler kit has arrived.  Save now with our exclusive kit! Kit Includes: CSF E36 S54 Swap Alu...

Anyone who has ever tracked an E46 M3 or even just driven one hard knows how quickly the oil temperatures can climb. For the E46 M3, CSF developed...

The S54 is arguably one of the greatest BMW motors of all time. Power delivery, balance, and sound are top notch. While it doesn’t compare in powe...

Finally! The kit you always wanted. Save 5% over buying individually! CSF Radiators are known to be the cooling experts, and this all aluminum E30 ...

CSF Radiators are known to be the cooling experts, and this all aluminum E9x M3 radiator is no exception. CSF Radiators are made from military grad...

CSF Radiators are known to be the cooling experts, and this all aluminum N52 radiator is no exception. CSF Radiators are made from military grade a...

Features: Made with CSF’s AC Condenser Technology Using a 1-Row Super-High Pressure 22mm Wide 11-Channel Microtube Dual-Pass High-Performance Core...

CSF Radiators are known to be the cooling experts, and this all aluminum N55 radiator is no exception. CSF Radiators are made from military grade a...

Increase Horsepower! Features: Stepped core design for maximum surface area contact and internal intake air-flow volume. Largest “drop-in fit” int...

CSF Radiators are known to be the cooling experts, and this all aluminum E39 radiator is no exception. CSF Radiators are made from military grade a...

Let's face it, your M20 oil cooler is probably not in the best of shape after 30+ years. Over time the cooling fins get bent, the oil passages get ...

CSF has really set its place in the market as one of the most premier cooling speacilists available. Everyone thinks about radiators but often over...

CSF Radiators are known to be the cooling experts, and this all aluminum E46 radiator is no exception. CSF Radiators are made from military grade a...

CSF Radiators are known to be the cooling experts, and this all aluminum E46 M3 radiator is no exception. CSF Radiators are made from military grad...