S58 CNC Cylinder Head Stud Conversion Carrera Versatile Installation: Satin black anodized

Versatile Installation: Satin black anodized 6061 billet aluminum cap with dual ports to support a variety of routing configurations

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Through the careful upgrade of high-wear components

This LSD is a direct-fit upgrade for the E39 M5 and ideal for those looking to replace a worn factory LSD or improve upon the stock open differential for serious performance gains without compromising street drivability

The Link G4X StormX ECU is a powerful

S58 CNC Cylinder Head Stud Conversion Carrera Versatile Installation: Satin black anodizedCNC Cylinder Head Stud Conversion If youre building a S58 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