CSF Top Mount Charge-Air-Cooler - Crinkle Black - BMW F8X M3 M4 S55
Upgrade the cooling system on your BMW M3 or M4 with the CSF top mount charge air cooler. This high performance liquid-to-air intercooler is designed specifically for the S55 engine in the BMW F8X platform - F80 M3 and F82 F83 M4. Finished in a premium crinkle black powder coat, it is the perfect plug-and-play upgrade for road, track and tuned cars. Reduce intake air temperatures, beat heat soak, and keep power consistent on fast road and track days.
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Key features
- World's first cast end tank top mount charge air cooler for the BMW S55 engine in the F8X M3 and M4
- Multiple air dividers cast into both hot and cold side end tanks for optimised airflow through CSF's custom liquid-to-air core
- 60% increase in core size compared to the OEM cooler for significantly improved cooling capacity
- Left and right cross-flow, dual-pass core configuration with 2-stage water cooling for maximum efficiency and intake temperature reduction
- Designed using 3D scanning and rapid prototyping for precise fitment and maximum surface area utilisation
- True drop-in fit - quick and easy plug-and-play installation using OEM style quick-connect water fittings and sensor ports
- Durable crinkle black powder coat finish for an OE-plus look under the bonnet
- Lifetime warranty
Why choose this CSF top mount charge air cooler
This CSF charge cooler is engineered to control intake air temperatures under sustained load, helping prevent heat soak and keeping your S55 delivering repeatable performance. The advanced dual-pass core and CFD-led design improve charge air cooling efficiency, making it ideal for stock, Stage 1 and Stage 2 tuned BMW F80 M3 and F82 F83 M4 models. Expect sharper, more consistent performance on spirited drives and during track sessions.
Fitment
BMW F8X platform with S55 engine: F80 M3 - F82 M4 - F83 M4 Convertible. Direct replacement for the factory top mount intercooler - no cutting, no modifications, fully reversible.
Finish and options
Supplied in crinkle black powder coat as listed. Also available in raw aluminium for custom powder coating - part number CSF8082RAW.
Install and support
We have installed and run this cooler ourselves and our customers have been delighted with the results, noting lower IATs and improved consistency. Professional fitting available at Nforcd in Warwickshire - request a quote via Sales@nforcd.com.
Buy with confidence from Nforcd - your UK performance parts specialist for BMW M3 and M4 cooling upgrades. Fast shipping, expert advice and friendly aftersales support.