Specifically engineered for the S58 platform

loss of power

each valve is coated with avionics-grade hard chrome plating and features a specially hardened tip for extended lifespan

Cometic MLS Gaskets are composed of multiple layers of stainless steel

These springs offer increased spring pressure at high RPMs

CP Forged Piston Set, BMW S85 Bore Size:93 mm Specifically engineered for the S58CP 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 S85 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