Forged Pistons for BMW N20B20, 84mm, 10:1 or S55B30 10.2:1 or N55B30 11:1 - 4cyl (CP Pistons SC7700)

Upgrade your BMW's performance with the CP Carrillo Forged Pistons, specifically designed for the N20B20, S55B30, and N55B30 engines. These high-quality pistons are engineered to enhance your vehicle's power and efficiency, ensuring optimal performance on the road or track. With a focus on durability and precision, these pistons are perfect for enthusiasts looking to push their BMW to the next level.

• Compatibility: Designed for BMW N20B20 (84mm, 10:1), S55B30 (10.2:1), and N55B30 (11:1) engines.
• Material: Forged from high-strength aluminum alloy for superior durability and performance.
• Design: Precision-engineered for optimal combustion efficiency and power output.
• Performance: Ideal for high-performance applications, offering improved reliability and longevity.
• Configuration: Suitable for 4-cylinder engines; see other listings for 6-cylinder options.

Enhance your BMW's engine with CP Carrillo's expertly crafted forged pistons, ensuring a perfect balance of strength and performance.

Engine build fitment

N20|N55B30 - S55B30. Match the selected dimensions, engine generation and rotating assembly specification before machining or assembly.

Installation and BBT workshop support

Confirm finished bore size, piston-to-wall clearance, compression height, pin specification, ring gaps and valve clearance against the supplied piston documentation.

Built by Boost & Tune is an authorised Spool Imports dealer and can assist with component selection, engine assembly and tuning requirements for your build.