Upgrade your cooling - lifetime warranty!
Upgrade your cooling - lifetime warranty!
Direct-fit upgrade over OEM! Reduce IATs & boost reliability with durable all-aluminum construction.
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
06-13-2026
Retains OEM fitment with superior looks and durability. Pre-assembled with factory connectors for easy installation!
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
06-13-2026
Keep oil temps under control with CSF's high performance engine oil cooler
2X Entries Into Our F80 M3 Sweepstakes
A high performance heat exchanger like this will keep the engine at a more consistent temperature and drop intake temps dramatically.
2X Entries Into Our F80 M3 Sweepstakes
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
10-30-2026
Ultra-efficient dual-core, triple-pass radiator from the leader in E9X M3 cooling. Cooler engine temps mean more power and longer life of engine components.
2X Entries Into Our F80 M3 Sweepstakes
Direct-fit upgrade over OEM! Increase cooling capacity & reliability with durable all-aluminum construction.
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
06-13-2026
194% Increase in Core & Tank Volume & 94% Increase in Fluid Capacity Compared to OEM
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Fully brazed two-row aluminum core with TIG-welded end tanks
For vehicles with automatic transmission
Aluminum fan shroud with 16" slim electric fan, NPT & Probe sensor, and all necessary wiring!
Designed with a NPT & Probe sensor that replaces your factory radiator sensor
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
10-30-2026
Dual pass transmission cooling with 30% efficiency improvement versus the OEM cooler. True plug-and-play! No modifications - just better performance!
2X Entries Into Our F80 M3 Sweepstakes
Upgrade your cooling system and prevent costly failure!
2X Entries Into Our F80 M3 Sweepstakes
Reduces coolant temperatures by as much as 30*F
2X Entries Into Our F80 M3 Sweepstakes
Upgrade your cooling system and prevent costly failure!
2X Entries Into Our F80 M3 Sweepstakes
Easily upgrade your N52 with our bolt-in 400W N54 water pump conversion that doubles overall flow and improves cooling system efficiency.
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
06-13-2026