Please ensure your correct model is selected
Upgrade your BMW's engine with JE Pistons designed for extreme applications, including professional competition, from Turner Motorsport. The N54B30 84.5mm Bore 9.5:1 Kit features high-tensile forged aluminum construction using 2618 T6 alloy for superior strength. Smooth flowing radii on domes and dishes ensure excellent flame travel, while included rings provide added convenience.
This product was last offered at the strikethrough price on
07-07-2026
This product was last offered at the strikethrough price on
07-07-2026
B
JE Pistons BMW N55B30 Piston - 3.307 in Bore
Transform your BMW N55B30 engine with the high-performance JE Pistons Piston, engineered for those who demand power, efficiency, and reliability. With a precise 3.307-inch bore size, this piston is designed to enhance combustion dynamics, resulting in improved horsepower and torque. Crafted from premium forged aluminum, the JE piston is built to endure the rigors of high-performance driving, making it an ideal choice for both track enthusiasts and everyday drivers.
B
JE Pistons BMW N54B30 Ultra Series Piston - 3.327in Bore (9.5:1 Compression Ratio)
Enhance your BMW N54B30 engine’s performance with the JE Pistons Ultra Series Piston, engineered for those who seek uncompromising power and precision. Featuring a 3.327-inch bore and a 9.5:1 compression ratio, this piston is specifically designed to optimize combustion efficiency and maximize horsepower, making it an excellent choice for both street enthusiasts and competitive racers.
