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CSF Race
CSF High-Performance Auxiliary Radiator - BMW G80/G82/G87 8321
$485.00
OVERVIEW
CSF's High-Performance Auxiliary Radiator for the S58-powered G80/G82/G87 is sold individually — all applications use 2 auxiliary radiators, and this multi-fit design covers both the left and right side of the vehicle.
SPECS
- Sold individually — all applications use 2 auxiliary radiators; multi-fit, fits both left and right side
- 2-Row, 42mm high-performance core featuring CSF's exclusive B-tube technology
- New "Track-Spec" 5mm tall ultra-efficient fins with a multi-louvered design for maximum surface area contact and heat dissipation
- Increased tank volume and core size
- 100% all-aluminum TIG-welded construction
- OEM-style "Quick Connect" inlet/outlet
- Satin black finish for an OEM+ look
- Individually leak and pressure tested
- 2-year limited warranty
PARTS INCLUDED
- 1x auxiliary radiator (order 2 for a complete pair)
- Detachable rock guard
TECH RESOURCES
- True "drop-in fit" requires no modifications to install
- Suitable for professional racing, street performance, or OEM replacement
- Complete the CSF S58 cooling suite — pair with the Heat Exchanger (8215), Transmission Cooler (8221), and Engine Oil Cooler (8266).
PART NUMBER
- 8321
VEHICLE APPLICATIONS
| Make | Model | Chassis | Engine | Years |
|---|---|---|---|---|
| BMW | M2 | G87 | S58 3.0L | 2023+ |
| BMW | M3 | G80 | S58 3.0L | 2021+ |
| BMW | M4 | G82 | S58 3.0L | 2021+ |