CSF Auxiliary Radiators, BMW G8X M 11219469425 and 10AN is for 5/8"

and 10AN is for 5/8" ID hose

5150 AutoSport Pro-Xtreme Valve Springs deliver flawless valve control

Billet-machined LSD case for structural uniformity and precise fitment

and reduced friction under extreme RPM loads

06/2018 —  G14

CSF Auxiliary Radiators, BMW G8X M 11219469425 and 10AN is for 5/8"Sold Individually. 2 Required for all applications. The CSF High Performance Auxiliary Radiators are a key addition to CSFs proven G8X Cooling Suite for the BMW G8X M3, M4, and M2. While the factory auxiliary radiators perform adequately in stock form, increased power levels and sustained aggressive driving quickly expose the limits of the OEM cooling system. As S58 owners continue to push higher horsepower and harder track use, these auxiliary