CSF Racing Auxiliary Radiators for 2019-2021 M2, 2015-2018 M3, 2015-2020 M4 - 8258 AUXILIARY RADIATOR FOR THE
CSF Racing Auxiliary Radiators for 2019-2021 M2, 2015-2018 M3, 2015-2020 M4 - 8258 AUXILIARY RADIATOR FOR THE
Description
Like the other cooling systems on the F8X, the factory auxiliary radiators do a pretty good job in stock form. However, once you start adding a lot of power and pushing the car in aggressive driving conditions, the factory systems start to show its limitations. As more and more owners have pushed the limits of their S55, CSF saw the need and demand. The F8X platform is also almost a decade old with the newest examples being at least 5 years old. Over time the original coolers end up with damaged or clogged fins that greatly reduce their cooling capacity.
Part Type
Radiator
Features
- 100% All-Aluminum TIG-Welded Construction
- 2 Year Limited Warranty
- 2-Row 42mm High-Performance Core Featuring CSF's B-Tube Technology
- 2026 Update: New "Track-Spec" 5mm Tall Ultra Efficient Fins with a Multi-Louvered Design for Maximum Surface Area Contact and Heat Dissipation
- High-Performance Upgrade Suitable for Professional Racing, Street Performance, or OEM Replacement
- Includes Detachable Rock Guard
- Individually Leak and Pressure Tested
- Multi-Fit - Fits Both Left & Right Side
- OEM Style "Quick Connect" Inlet/Outlet
- Satin Black Finish for OEM+ Look
- Sold Individually - all applications require 2 auxiliary radiators
- Tank Volume increased by 10% and Core Size Increased by 6.4%
- True "Drop-in Fit" Requires No Modifications to Install
Specifications
- Product Attributes - Brand
- CSF Radiator
- Product Attributes - Manufacturer's Part Number
- 8258
- Product Attributes - Part Type
- Radiators
- Product Attributes - Product Line
- CSF Racing Auxiliary Radiators
- Product Attributes - UPC
- 710353082584
- Product Attributes - Radiator Material
- Aluminum
- Product Attributes - Radiator Style
- Downflow
- Product Attributes - Transmission Cooler
- No
- Product Attributes - Row Quantity
- 2
- Product Attributes - Radiator Finish
- Black
- Product Attributes - Core Thickness (in.)
- 1.65 in.
- Product Attributes - Trans Cooler Adapter Fittings Included
- No
- Product Attributes - Fan Included
- No
- Product Attributes - Radiator Cap Included
- No
- Product Attributes - Quantity
- Sold individually.
- Product Attributes - Notes
- Fits both left and right side. 2 required.
Reference Information
| Brand Name/s | Csf |
|---|---|
| StreetFX SKU | csf8258 |
| SFX Item ID | 4963435 |
| Supplier Item Code | 4963435 |
| Manufacturer SKU | 8258 |
| Manufacturer UPC | 710353082584 |
| Alternative References | M2, M3 |
Compatibility
| Application Data |
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