Mishimoto BMW S58 Heat Exchanger - M2, M3, M4 Performance Cooling Upgrade
Upgrade your BMW S58 cooling with the Mishimoto Heat Exchanger - the essential charge cooler radiator upgrade for BMW M2, M3 and M4 owners who want lower intake air temperatures, reduced heat soak and consistent performance on road and track. This is a direct fit performance heat exchanger for the 2021+ BMW G8X platform M3 and M4 and the S58 powered M2, engineered to keep your charge air system cool and stable under hard driving, tuning and track day conditions.
- Direct fit for the 2021+ BMW G8X M3 and M4 and S58 powered M2
- 23 percent increase in core volume for improved cooling capacity
- 44 percent increase in external fin surface area for greater heat transfer
- Dual pass flow design to maximise cooling efficiency
- All aluminium construction - end tanks, core and CNC machined ports
- TIG welded for strength and long term durability
- Strutted tubes inside the core resist bowing and flexing during aggressive cornering
- Louvered fin design for efficient heat rejection
- Includes steel rock guards to protect against debris, punctures and crushed fins
- Compatible with both automatic and manual transmission vehicles
- Designed to work seamlessly with all factory components for an easy install
- Backed by the Mishimoto Lifetime Warranty
Why upgrade your S58 heat exchanger
The S58 air to water charge cooling system benefits massively from a higher capacity, more efficient front mount heat exchanger. By increasing core volume and external fin area, this Mishimoto unit controls intake air temperatures more effectively, fights heat soak, stabilises performance during repeated pulls and sessions, and helps your BMW maintain reliable power when tuned Stage 1 or Stage 2. It is a proven bolt on cooling upgrade for spirited road driving, fast road builds and track days.
Built to perform and last
No plastic. The Mishimoto Heat Exchanger uses fully aluminium TIG welded end tanks with CNC machined ports and strutted tubes for rigidity. The dual pass layout and louvered fins maximise coolant dwell time and airflow efficiency, delivering a significant step up over the stock cooler while retaining OEM style fitment. The included steel rock guards give vital protection from road debris.
Fitment and compatibility
- BMW M2 S58
- BMW M3 G8X platform - G80, G81
- BMW M4 G8X platform - G82, G83
If you are unsure about compatibility with your BMW, contact our team and we will be happy to advise.
Nforcd recommendation and fitting
We have installed this Mishimoto S58 heat exchanger for customers and on our own builds, and the feedback on build quality and cooling performance has been excellent. For professional installation, choose Nforcd in Warwickshire. Request a fitting quote at Sales@nforcd.com.
What is included
- Mishimoto Performance Heat Exchanger for BMW S58
- Steel rock guards
- Mishimoto Lifetime Warranty
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