B58 CNC Cylinder Head Stud Conversion 11217616597 BMW superseded the 2 oil

BMW superseded the 2 oil lines for this oil cooler for E9X M3’s built up to 3/2008 and require the use of the current spec BMW oil lines

5lb and 1lb H3R Extinguishers

available exclusively through 5150 AutoSport

and new valve locks/keepers

B58 CNC Cylinder Head Stud Conversion 11217616597 BMW superseded the 2 oilCNC Cylinder Head Stud Conversion If youre building a B58 engine thats going to see 1200HP+, the way your head studs are set up is critical. We CNC machine cylinder heads to properly convert them for larger head studs, making sure everything is aligned, consistent, and accurately positioned. This isnt a quick drill job or a close enough fitment. Its done on a CNC machine so the geometry is exactly where it needs to be every time. Some shops will