Wiseco BMW M50B25 Single Vanos 2.5L 24V Turbo 84.0mm Bore Standard Size 8.8:1 CR Piston Set

Forged from 2618 aluminum, these Wiseco pistons are built for serious performance in your BMW M50B25 2.5L 24V engine. This set is specifically designed for turbocharged applications, featuring an 8.8:1 compression ratio that works well with forced induction to handle the increased cylinder pressures.

Wiseco machines these pistons in the USA, incorporating features like precision ring grooves, anti-detonation grooves, and additional ring seal improvements to ensure a solid seal under demanding conditions. The crown is fully machined for accuracy, and they come with forced pin oiling to keep the wrist pins lubricated. For reduced friction and improved durability, these pistons also feature an ArmorGlide skirt coating, which helps prevent seizure and quiets operation.

This set includes six pistons, each with an 84.00 mm bore and a 32.70 mm compression height, using a standard 0.866-inch pin diameter. They are intended for heavy to severe duty race builds where reliability and strength are paramount. Please note that these pistons are not CARB approved and cannot be shipped to California.