CSF Top Mount Charge-Air Intercooler BMW M3 M4


  • Chose Crinkle-Black or Raw Finish
  • Solves Heat Soak Issues
  • Free Shipping


SKU: CSFR-8082 Categories: | | Tag:


Available in Crinkle Black & Raw finishes. Dual-Pass Charge-Air-Cooler solves common heat soak issues with the S55 engine on 2015-2018 BMW M3/M4.

  • World’s 1st cast endtank designed top mount charge-air-cooler for the BMW S55 engine in the BMW M3/M4 (F80 M3, F82/F83 M4)
  • Multiple air dividers cast into both the hot/cold side endtanks for optimized air flow through the custom designed CSF liquid-to-air intercooler core (CFD analysis and testing completed to ensure optimal performance)
  • 60% increase in core size compared to the OEM cooler
  • Left/right, cross-flow, dual-pass core configuration with 2-stage water cooling for maximum efficiency and intake temperature reduction (vs. OEM single-pass vertical-flow design)
  • Designed with 3D scanning / rapid prototype technology to ensure precise fitment and maximum surface area utilization.
  • “Drop-in fit” design for an easy & quick plug-and-play installation. Complete with OEM style “Quick-Connect” water connections and sensor ports.
  • Finished with a professional “Crinkle Black” powder coat finish (CSF #8082). Also available in raw aluminum finish with option for custom powder coating available (CSF #8082R).
  • Lifetime warranty
  • OEM Part Number: 17517846235
  • Designed, developed, and tested in conjunction with R&D partners:

Additional information

Weight 33 lbs
Dimensions 20 x 18 x 8in





Crinkle-Black, Raw

Make Model Year
BMW M3 2015 - 2018
BMW M4 2015 - 2018