2011-2017     F25     X3 xDrive35i

M50B25NV intake cam = 10 degrees retard (more top end

Hayyan Amro E36 M3 with an S52 3

and 20-09XX-XX) can be found at the top of this page

maximizing engine power while significantly reducing the risk of failure

CP Forged Pistons SC7700 Application:BMW N55 2011-2017 F25 X3 xDrive35iCP Carrillo Forged Piston Set, Part Number: SC7700 Bore 84 mm Stroke 89. 6 mm Rod 144. 34 mm N20 Compression Ratio 10: 1 N55 Compression Ratio 11: 1 S55 Compression Ratio 10. 2: 1 Pin 22 mm Rings CPT 3307PVD Compression Height 32. 4 mm CP 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 N20 N55 S55 piston set