Designed for E36 M3 owners seeking serious performance upgrades

enabling maximum usable lock

this wastegate is designed to survive the harshest racing environments

whether you're racing on the track or pushing your limits on the street

Each piston undergoes a comprehensive fabrication process

BMW M42 M44 Valve Set Stem Diameter:7 mm Designed for E36 M3 ownersThis race ready BMW M42 M44 Valve Set from Manley Performance is engineered for high demand builds. Designed with single groove stems and offered in 6 mm or 7 mm stem diameter, these stainless steel valves accommodate aggressive cams, forced induction, and sustained high RPM operation. Crafted from premium stainless steel alloys, the intake valves are polished, swirl machined and built to exacting tolerances; the exhaust valves are hardened for