For starters

S14B27 engines with a 144mm length

2005-2010     E60/E61     525i / 525xi / 528i / 528xi / 530i / 530xi

Built for turbo/drag racing

Mishimoto entirely replaced the slim stock core and plastic end tanks with a full aluminum

GSC Power-Division Camshaft Set, BMW S58 SC7304 For startersPlease note: All camshafts must be installed by a professional engine builder, using the provided camshaft specification sheet. The builder is responsible for verifying piston to valve clearance and setting engine timing according to the cam card specifications, not the factory settings. GSC Power Division billet cams for the BMW S58 Double Vanos, Valvetronic (variable lift) power plant of the 2021+ BMW G80 G81 M3, G82 G83 M4, and G87 M2. GSC Power