Reduce heat soak and improve engine performance with an upgraded radiator from Wagner Tuning
Reduce heat soak and improve engine performance with an upgraded radiator from Wagner Tuning
Keep your S55 engine operating at peak thermal efficiency with the Mishimoto Performance Auxiliary Radiator for the F8X M3 and M4.
This kit replaces the factory block-off plug at the front of the cylinder head with a custom adapter, providing a direct and accurate pressure reading.
2X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
09-03-2026
Designed specifically for single turbo configurations, this CNC-machined billet fitting replaces the standard cylinder head coolant block-off plug.
2X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
09-03-2026
This precision-engineered plug provides a leak-proof solution, allowing you to safely block off the rear water fitting on the N54 block.
2X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
09-03-2026
Reduce heat soak and improve engine performance with an upgraded radiator from Wagner Tuning
Reduce intake temperatures with this performance heat exchanger from Wagner Tuning!
Keep your radiator secure! Replaces the bulky factory radiator mount with dual brushed stainless steel brackets for enhanced structural integrity.
10X Entries Into Our F80 M3 Sweepstakes
Elevate your engine's cooling system reliability with the Burgaflex Coolant Outlet Hose.
All metal high performance radiator for improved cooling performance
All metal high performance radiator with shroud and electric SPAL fan kit for the ultimate cooling upgrade!
Upgrade your Oil Cooler Today!