
The Racing & High Performance Division of CSF Inc. strives to build and engineer the most advanced, efficient, and reliable cooling systems in the world. CSF manufacturers a wide variety of sophisticated cooling systems with more than 250 different applications, ranging from high performance all-aluminum direct-fit radiators, intercoolers, and oil coolers, to complete custom manufacturing for racecars, power sports, off-road, marine, and industrial use. All CSF cooling systems are designed and engineered to maintain optimal engine temperatures, even under the most extreme driving conditions.
With over 50 years of experience and over 40 million cooling systems sold globally, CSF has earned the industry reputation of being “THE COOLING EXPERTS”.
- Over 50 Years in Business
- ISO 9001 Certified – True Manufacturer
- Over 150,000 Radiators and Condensers in Stock over North America
- Over 650,000 Units Sold Annually, with Manufacturing and Warehousing Capacity for 1 Million Units
CSF prides itself on using the most advanced technologies, machines, and experienced personnel to design, develop, and manufacture the world’s best cooling systems. With three privately owned manufacturing facilities, and a global cooling network formed over the past 75 years, CSF houses the industry’s best machines and brightest minds. Our engineering staff designs many of the machines in-house, giving CSF the innovative edge when introducing new technologies to the industry.
Product Information
THE ULTIMATE COOLING SOLUTION FOR THE F-SERIES N55 ENGINE
Push your N55 powered F2x, F3x hard enough at the track and you'll know all too well about the buzz-killing oil temperature limp mode. The stock engine oil cooler is not sufficient at the track - temperatures skyrocket, oil deteriorates and limp mode is entered. Once limp-mode is entered you need to reduce the load on the engine to lower the oil temps.
FEATURES
- Innovative 2-core in-series system
- Secondary in-series backside cooler has an additional 5 rows of cooling for a ~40% increase in heat rejection
- Made with CSF’s AC condenser technology using a 1-Row super-high pressure 26mm multi-channel microtube
- High-density multi-louvered fin design for maximum surface area contact
- “Drop-in fit” requiring no modifications to install – accepts all attaching OEM components including oil-line connections, mounting brackets and shroud/ducting
- World’s 1st and only true “Plug-and-Play” upgraded engine oil cooler for the BMW N55 Engine in the BMW N55 engine
- Track tested and proven by Hittman Racing’s M235iR endurance race car
- Additional oil required for proper fill-up during installation.
- 1 Series / F20 (2012-2019) / M135i
- 2 Series / F22 / F23 (2014-2021) / M235i
- 3 Series / F30 / F31 / F34 (2012-2018) / 335i
- 4 Series / F32 / F33 / F36 (2014-2020) / 435i