CSF BMW G8X M3/M4/M2 High-Performance Auxiliary Radiator - Single Radiator
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Refunds & Returns
Returns must be requested within 15 days of delivery and are subject to a restocking fee of up to 25%. After 15 days, all sales are final. Some special order parts are non-returnable, and items must be unused and in resellable condition.
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Warranty
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Questions? Contact Us
Compared to the OEM G8X coolers, the CSF units are a significant upgrade. The TIG welded aluminum tanks are much larger than the OE plastic tanks offering superior strength and fluid volume. A larger 2-row 42mm core increases cooling efficiency and capacity. This high efficiency core uses CSF's Exclusive B-Tube Technology and latest 5mm fin technology, maximizing airflow and heat dissipation. These 5mm fins significantly increase the heat exchange surface area improving overall cooling efficiency and recovery while still maintaining good airflow.
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2024-2026 | BMW | M3 | Competition xDrive |
| 2024 | BMW | M3 | CS |
| 2021-2026 | BMW | M4 | Base |
| 2021-2026 | BMW | M4 | Competition |
| 2022-2026 | BMW | M4 | Competition xDrive |
| 2025 | BMW | M4 | CS |
| 2023 | BMW | M4 | CSL |
CSF BMW G8X M3/M4/M2 High-Performance Auxiliary Radiator - Single Radiator
Sale price$485.00
Regular price$499.00
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CSF BMW G8X M3/M4/M2 High-Performance Auxiliary Radiator - Single Radiator
Sale price$485.00
Regular price$499.00