CSF

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...

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...

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...

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 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...

The supplied hardware kit includes all of the brackets, bolts, washers, and CNC machined fittings for installation. This is an industry-exclusive f...

The supplied hardware kit includes all of the brackets, bolts, washers, and CNC machined fittings for installation. This is an industry-exclusive f...

The OEM charge-air-cooler manifold for the B58 engine is adequate in cars with little or no modifications. However, it starts to really its weaknes...

The OEM charge-air-cooler manifold for the B58 engine is adequate in cars with little or no modifications. However, it starts to really its weaknes...

When designing this new cooler, CSF wanted to ensure the best possible performance with factory like fitment. This oil cooler is a truly unique des...

CSF worked closely with its strategic manufacturing partner PWR and Local R&D Partner Studio RSR on the development of the "Level-Up" Charge-Ai...

CSF worked closely with its strategic manufacturing partner PWR and Local R&D Partner Studio RSR on the development of the "Level-Up" Charge-Ai...

The CSF Heat Exchanger features a 2-Row (vs OEM single row) Core that is 42mm thick with CSF's Exclusive B-Tube Technology. Increasing the size of ...

The CSF B58 Thermal Rejection Competition Spacer is the next level upgrade for the B58 Super Manifold (CSF #8200). Made from KIYLEX, a patented rev...

The newer 2nd gen B58 engine, found in the Mk5 Supra, has already been proven to be an incredible platform for performance enthusiasts - taking the...

The newer 2nd gen B58 engine, found in the Mk5 Supra, has already been proven to be an incredible platform for performance enthusiasts - taking the...

BMW M drivers demand nothing but the best from and for their vehicles. While the F87 M2 (N55) is very capable on the street and track, it does suff...

The CSF #8103 Cooling product is designed to be a "Drop-In Fit" applications. The product will install in the OEM Location with no modifications ne...

The S55 suffers heavily from heat soak. Many tuners witnessed this early on after doing multiple dyno pulls and seeing significant drops in power a...

The S55 suffers heavily from heat soak. Many tuners witnessed this early on after doing multiple dyno pulls and seeing significant drops in power a...

The CSF #8081 Cooling product is designed to be a "Drop-In Fit" applications. The product will install in the OEM Location with no modifications ne...

The S55 power BMW F8X suffers heavily from heat soak. While the ideal solution is pairing the Front Mount Heat Exchanger with the Charge-Air-Cooler...

The S55 power BMW F8X suffers heavily from heat soak. While the ideal solution is pairing the Front Mount Heat Exchanger with the Charge-Air-Cooler...

The engineers at CSF know cooling. So when it comes to keeping your power steering fluid temps in check as you push your E9X M3 hard on the street ...

The engineers over at CSF know cooling. So when it comes to keeping your engine oil temps down as you push your E9X M3 hard on the street or track,...

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 N55 Powered BMW running at its ...