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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 |
|---|---|---|---|
| 2023-2025 | BMW | M2 | Base |
| 2021-2025 | BMW | M3 | Base |
| 2021-2025 | BMW | M3 | Competition |
| 2022-2025 | BMW | M3 | Competition xDrive |
| 2024 | BMW | M3 | CS |
| 2021-2025 | BMW | M4 | Base |
| 2021-2025 | BMW | M4 | Competition |
| 2022-2025 | BMW | M4 | Competition xDrive |
| 2025 | BMW | M4 | CS |
| 2023 | BMW | M4 | CSL |
Shipping & Returns
Shipping
Shipping calculated by size and weight of products ordered.
Refunds & Returns
All purchased items may be subject to a 3% cancellation fee. Returns are accepted within 14 days of delivery with a 15% restocking fee. Returns DO NOT include custom items such as fabrication components and wheels.
See full policy details here.
Warranty
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CSF BMW G8X M3/M4/M2 High-Performance Auxiliary Radiator - Single Radiator
Sale price$465.00
Regular price$499.00
