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CSF Radiator Crinkle Black Finished Top Mounted Intercooler BMW F8x M3 | M4 15-20

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CSF's Top Mounted Intercooler for the F8x M3 | M4 is the world's 1st cast endtank designed top mount charge-air-cooler for the BMW S55 engine. The intercooler features multiple air dividers cast into both the hot and 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
  • BMW M3 | M4 F8x 15-20
  • Pictures used for marketing purposes only, actual product may vary