SKU: jep291064 JE Pistons Subaru EJ257 Engine Kit - 100mm Bore, CR 8.5 (83mm Stroke)

JE Pistons is the leader in forged racing pistons. With 70-plus years of experience, in-house forging, and industry-leading technology, JE Pistons are designed to perform at the top levels of all forms of motorsports.

Elevate your Subaru's performance to new heights with the JE Pistons EJ257 Engine Kit. This comprehensive kit includes four high-performance pistons with a precise 100mm bore and an 83mm stroke, achieving a balanced compression ratio of 8.5. Meticulously crafted for optimal power and reliability, this upgrade transforms your Subaru into a precision powerhouse. Unleash the full potential with confidence – JE Pistons, where precision meets peak performance.