Specifically designed for the turbocharged inline 6-cylinder S58 engines found in high-performance models such as X3M F97

Factory valve size is 6mm

4 Ignition Channels – Configurable for various setups

MLX head gaskets can NOT be used with motors that have O-rings or receiver grooves around the cylinder bores because they require smooth and flat surfaces to seal

delivering enhanced speed and bandwidth compared to the G4+ Atom II

CP Forged Piston Set, BMW M44 14078-6 Specifically designed for the turbochargedCP Carrillo represents the highest quality pistons on the market, engineered for maximum power and durability. Utilizing high strength, lightweight materials and advanced engineering, this BMW M44 piston set features: Lightweight Design: CP Carrillo pistons are made from high strength, lightweight materials, such as forged aluminum alloy. Reduced piston weight contributes to improved engine responsiveness and acceleration. Advanced Engineering: CP