CSF BMW F87 M2 and Gen 1 B58 High Performance Auxiliary Radiator - 8355 Supercharger Belt Valves Open: Gases flow unrestricted

Valves Open: Gases flow unrestricted through our X-pipe and out the center tips

Radial Run-Out Gauge is an out of round condition in which the radius of the wheel or tire is not consistend from the wheel center to any point on the rim or the tread

or leak with repeated heat cycles like the stock plastic tank will

10 hp and 11 lb-ft

Measured Flow: 280 CFM @ 7" H20

CSF BMW F87 M2 and Gen 1 B58 High Performance Auxiliary Radiator - 8355 Supercharger Belt Valves Open: Gases flow unrestricted100% All Aluminum construction ensures the best performance and durability. The integrated mounting frame is much stronger and more durable than the OE plastic pod mounting system. In addition, the black finish provides extra protection and corrosion resistance. CSF auxiliary radiators offer even more durability with the integrated bolt on rock guards to keep the coolers safe. You've no doubt heard horror stories about OEM coolers getting punctured