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CSF charge-air-cooler set for S63 BMW X5 M, X6 M and XM
CSF

CSF Charge-Air-Cooler Set — X5 M / X6 M / XM (S63 / S68)

$3,655.00

CSF charge-air-cooler set for the X5 M, X6 M, and XM — S63 and S68. A matched pair of water-to-air charge coolers for the twin-turbo V8 in the heavy M SUVs, derived from CSF's proven F90 M5 / M8 set.

What CSF changes

Each core is nearly 100% larger than the factory unit, CFD-designed for both fit and flow, with a plug-and-play mounting solution co-developed with Carbahn. The platform has hundreds of kits in service, many on 1,000+ hp builds.

Finishes

Default is the Thermal Heat Dispersion coating — an emissivity coating that helps the cores shed heat. Also available in Esse Werks colors — Black, White, or Orange. Choose above.

Fitment

F95 X5 M, F96 X6 M (S63), and G09 XM (S68). Confirm your chassis in the selector.

This is the charge-cooler-side core of an S63 Stage 2 build. The Stage 2 Kit — S63 packages the matched parts + calibration for 8% under à la carte.

Fits engines S63 · S68
Fits chassis F95 · F96 · G09
Category Induction
Manufacturer CSF

Ships from Boca Raton, FL.

WHY WE SHIP CSF
CSF builds the radiators, heat exchangers, and charge coolers we use when the factory cooling stack can no longer keep up with the load a tuned car puts on it. The cores are engineered to factory fitment, so the upgrade goes in at the OEM locations without fabrication. On the heat-exchanger-cooled engines, the charge cooler is often the single highest-leverage cooling part, and CSF's units carry the thermal capacity to keep intake temps stable through repeated pulls. We ship CSF where a build needs more cooling than stock without giving up clean, factory-style integration.