CSF Front-Mount Heat Exchanger (F8X M3/M4)

CSF Front-Mount Heat Exchanger (F8X M3/M4)

F8X + M3/M4


CSF’s ‘Game-Changer’ Front-Mount Heat Exchanger for the F80, F82 and F83 M3/M4. This part is a direct drop-in replacement for the OE heat exchanger, which is paired with the engine’s chargecooler.

CSF’s ultra-high quality, all-aluminium construction and 45-row design offer a dramatic increase in cooling capabilities, and this cooler also includes a rock-guard to protect it from damage. Developed in conjunction with Yost Autosport on its M4 endurance racecar.

Also available is CSF’s RACE version cooler, which increases capacity to 50-row but does require modifications to fit. These coolers are ideal for any vehicle requiring the highest quality parts and/or running increased power output.

  • Designed and track-proven in collaboration with Yost Autosport, during development of its BMW M4 endurance racecar
  • ‘Drop-in fit’ requiring no modifications for install. Accepts all attaching OEM components including connectors, mounting brackets and shroud/ducting (Race Version requires modifications)
  • The first uprated heat exchanger available in the world for M3/M4
  • Fully TIG-welded design vs. OEM mechanically jointed and tack-welded design for superior reliability and durability
  • 45-row cooling, far superior to OE design (Race version 50-row)
  • Motorsport silver finish


Product Options
CSF Front-Mount Heat Exchanger (F8X M3/M4)
CSF Front-Mount Heat Exchanger (F8X M3/M4)

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