Each piston is developed using computer-aided design (CAD) and finite element analysis (FEA) to meet the precise needs of BMW S55 engines

ABS-optimized design: New compensation port strategy removes the need for seals to cross over ports or orifices

(2) 10AN ORB x 10AN male flare fittings

As described below

BMW M50 Non-VANOS Valve Set XP5002 Each piston is developed usingThis race ready BMW M50 Non VANOS Valve Set from Manley Performance is engineered for high demand builds. Designed with single groove stems and offered in 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 extreme