JE Pistons BMW/Toyota B58B30 3.228in Bore Single Piston

JE Pistons is known for making well-built forged racing pistons, drawing on over 75 years of experience. This single piston is built for specific engines like the BMW B58B30, offering a solid combination of durability and performance for demanding applications. It's forged and machined 100% in the USA, ensuring it meets high standards.

This piston is made from 2618 aluminum, which gives it the strong tensile strength needed for high-performance engines. It features JE's proprietary Forged Side Relief (FSR) design, which helps reduce friction and power loss by using a narrower skirt and a shorter wrist pin. Depending on the specific application, it may also include a skirt coating to further reduce friction and wear, while also cutting down on operating noise. An accumulator groove can also be included to help manage combustion gas pressure, improving ring seal and maintaining consistent power.

This piston comes with high-quality wrist pins, locks, and JE Pro Seal premium piston rings, making it a complete package for your engine build. Please note that this part is not CARB approved and cannot be shipped to California.