Description
While in stock form, the G8X?s factory cooling system does a decent job keeping up with the cooling demands. While this was true of the car in factory spec, those results changed when the cars were modified and started pushing more power.As with most performance vehicles, power adders were some of the first products to be released for the new G8X platform. Bolt-on upgrades, software tunes, and upgraded turbos are all great for speed, but start to create heat issues. Any time you add power to your car, you naturally increase the amount of heat the engine produces.The CSF Heat Exchanger features a 2-Row (vs OEM single row) Core that is 42mm thick with CSF?s Exclusive B-Tube Technology. Increasing the size of the core and end tanks adds to the overall volume of the system which helps absorb more heat. The more efficient core not only helps dissipate more heat from the system, but also provides better airflow into the radiator that sits behind the heat exchanger. For vehicles equipped with the ZF8 Automatic Transmission, the heat exchanger core specifications were design concurrently with CSF?s new Race-Spec Dual Core Transmission Oil Cooler (CSF #8221).The two included Black Rock Guards offer full protection for the heat exchanger (above and below the crash bar), especially when paired with aftermarket “open face” race style grilles. These grilles have become quite popular for performance and aesthetics, and keeping your heat exchanger safe from debris is very important.With well over 100 track hours worth of testing and thousands of miles on the road, you can be assured that the CSF?s new High-Performance Front Mount Heat Exchanger has been thoroughly tested and vetted.
CSF HIGH-PERFORMANCE HEAT EXCHANGER FOR BMW G8X M3/M4
Arguably one of the hottest German performance vehicles of the decade, the G8X M3/M4 has quickly become a favorite among enthusiasts and race teams alike. Like many BMWs, the S58 motor has some heat issues under heavy driving conditions when modified. CSF has been working tirelessly for the last year on a complete suite of industry leading cooling products for the G8X platform. Now, with over 9 months of development and testing, CSF is pleased to announce the release of its highly anticipated high-performance G8X M3/M4 Heat Exchanger (CSF #8215) for both 6-Speed Manual (6MT) & ZF8 Automatic Transmissions.
CSF has worked closely with race teams throughout North America such as Studio RSR, Art of Attack, and Velocity Performance as well as premier dealer Precision Sport Industries throughout the prototyping and development process. The feedback gathered from daily driving, track days, and competitive drag racing events has lead to the best possible iteration of the Front Mount Heat Exchanger.
BENEFITS
Significantly Reduces Intake Air Temperatures (IATs) for Maximum Performance (with Faster Heat Soak Recovery)
Improves Air Flow to the Rest of the Cooling System for Lower Engine Coolant and Engine Oil Temperatures
2-Row, 42mm Ultra-High-Performance Core
6.5mm Tall Multi-Louvered Fin with CSF’s Exclusive B-Tube Technology
CNC Machined Mounting Brackets and OEM Style “Quick Connect” Inlet/Outlet
100% All Aluminum TIG-Welded Construction
Includes Black Rock Guards (upper and lower) & Transmission Cooler
Mounting Kit
Upper and Lower Rock Guards for Manual Transmission
Upper Rock Guard and Transmission Cooler Mounting Kit for ZF8 Auto
True Plug-and-Play “Drop-in Fit” Installation Requires Absolutely No Modifications
2-Year Limited Warranty
1-Hour “Mirror Finish” Hand Polish
Tested and Proven by CSF’s Global Network of R&D Partners, Including Leading Time Attack Teams, Tuners, and Turbo Kit Manufacturers
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2024 | BMW | M2 | Base |
| 2022,2024 | BMW | M3 | Base |
| 2021-2024 | BMW | M3 | Competition |
| 2022-2024 | BMW | M3 | Competition xDrive |
| 2024 | BMW | M3 | CS |
| 2021-2022,2024 | BMW | M4 | Base |
| 2021-2024 | BMW | M4 | Competition |
| 2021-2024 | BMW | M4 | Competition xDrive |
| 2024 | BMW | M4 | CSL |






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