Significantly more efficient than the OEM units, the CSF 8321 high-performance auxiliary radiator is engineered to provide superior heat dissipation capacity to the S58 engine fitted to the BMW M3 G80, M4 G8x and M2 G87. Featuring a 42mm 2-row core built with CSF’s exclusive B-Tube technology and ultra-efficient 5mm multi-louvered fins, this auxiliary charge cooler coming with his rock guard, offers increased tank and core volume for exceptional cooling stability on the road and track.
-
Direct fit
Sold individually (2 required per vehicle)
Fits left or right side (multi-fit)
42mm high-performance 2-row core
B-Tube technology connectors
Increased core size and tank volume
100% aluminum TIG-welded construction
Specific rock guard included
Black finish
Made in the USA
| Brand | Model | Type | Version |
|---|---|---|---|
| BMW | 2 Series | G42/G87 - 21-... | M2 - 460/480 |
| BMW | 3 Series | G2x/G80 - 19-... | M3/C/CS - 480/510/550 |
| BMW | 4 Series | G2x/G8x - 20-... | M4/C/CSL - 480/510/550 |
Significantly more efficient than the OEM units, the CSF 8321 high-performance auxiliary radiator is engineered to provide superior heat dissipation capacity to the S58 engine fitted to the BMW M3 G80, M4 G8x and M2 G87. Featuring a 42mm 2-row core built with CSF’s exclusive B-Tube technology and ultra-efficient 5mm multi-louvered fins, this auxiliary charge cooler coming with his rock guard, offers increased tank and core volume for exceptional cooling stability on the road and track.
-
Direct fit
Sold individually (2 required per vehicle)
Fits left or right side (multi-fit)
42mm high-performance 2-row core
B-Tube technology connectors
Increased core size and tank volume
100% aluminum TIG-welded construction
Specific rock guard included
Black finish
Made in the USA
| Brand | Model | Type | Version |
|---|---|---|---|
| - Except special mention indicated on the product description - | |||
| BMW | 2 Series | G42/G87 - 21-... | M2 - 460/480 |
| BMW | 3 Series | G2x/G80 - 19-... | M3/C/CS - 480/510/550 |
| BMW | 4 Series | G2x/G8x - 20-... | M4/C/CSL - 480/510/550 |
- Further information -
Our technical specifications and compatibilities refer to the standard equipment of the vehicles mentioned, in case of doubt about the compatibility of a product, please contact our customer service to answer your questions.
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The CSF Race warranty offers 2 years for high-performance products, valid for the original purchaser for normal road use. The warranty doesn't cover damage caused by chemical liquids or vehicle use in racing. To start a warranty claim, you must contact the retailer where you bought the product and provide the original receipt, serial number, and photos of the defect. The warranty doesn't cover damage from incorrect installation, product modifications, or a lack of proper maintenance. The warranty is also not transferable if the vehicle is sold.
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