JE Pistons 2017+ GEN 2 Ecoboost 3.647In Bore 10.5:1 CR Pistons - Set of 6

If you're rebuilding the engine in your 2017+ GEN 2 Ecoboost and looking for serious performance, a set of JE Pistons is a solid choice. These aren't your average cast pistons; they're forged from 2618 aluminum, a material known for its high tensile strength, making them well-suited for high-demand performance applications where stock parts might not hold up. This set is specifically designed for your engine, aiming for an optimized balance of performance and durability.

JE Pistons brings over 75 years of experience to the table, and it shows in their design. The proprietary Forged Side Relief (FSR) forging design helps minimize friction and power loss by reducing skirt width, and it also saves weight with a shorter wrist pin. Depending on the specific application, you might also find an accumulator groove, which helps reduce combustion gas pressure to improve ring seal and keep power consistent. Some applications also include a skirt coating to further reduce friction and wear on the piston skirts and cylinder walls, which can also help quiet down engine noise. Everything is forged and machined 100% in the USA, ensuring a high level of craftsmanship.

This set includes everything you need to get your engine rebuilt: the six forged pistons, high-quality wrist pins, locks, and JE Pro Seal premium piston rings. Remember, these pistons are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly details.