Piston Skirt Coating Number of Pistons:6 Suitable for Mechanical pumps up

Suitable for Mechanical pumps up to 6

providing maximum sealing around the cylinder bore and optimizing engine performance

SuperTech valves for BMW M4X engines offer unmatched durability and precision

dual knock inputs with adjustable sensitivity

slide the mount under the rails and torque the factory bolts to spec (42NM on F Series BMW)

Piston Skirt Coating Number of Pistons:6 Suitable for Mechanical pumps upSkirt Coating Friction Reducing Piston Enhancement This coating is applied to the piston skirt (the side of the piston that contacts the cylinder wall) to reduce friction during operation. By lowering metal to metal contact, the coating promotes smoother piston movement, improves ring seal stability, and minimizes wear on both the piston and cylinder bore. Key Benefits: Reduces friction between the piston and cylinder wall Minimizes wear during cold