F10 M5 F12 M6 S63 Twin Charge Air Cooler Set CSF 8109

CSF 8109 is the go-to twin charge air cooler set for S63TU engines in F10 M5, F12 M6, F13 M6 and F06 M6 - no reinterpretation, no marketing fluff, just a larger, more efficient core built for stage 1, stage 2, fast road or track day use.

• 28% larger core volume than OEM - measurable IAT drop under sustained load, not just on a dyno sheet
• Direct-fit: reuses factory hoses, brackets, sensors and mounting points - no cutting, drilling or custom plumbing
• Crinkle black powder coat finish holds up to heat cycling and UK roads; CSF lifetime warranty covers manufacturing defects
• Proven with N54/N55/S55/B58/EA888 swaps? No - this is S63TU-specific. Fits F10, F12, F13, F06 only. Not for F90, G80 or G82.
• Not a decat, not a downpipe, not an intake - it cools compressed air. If your S63 is running hot on boost, this helps. If you’re chasing show car shine, look elsewhere.

Searches we see daily: F10 M5 intercooler, F12 M6 charge cooler, S63 twin intercooler, CSF 8109, stage 2 M5 upgrade, fast road M6 cooling, track day S63 heat soak fix.