SKU: jep296349 JE Pistons Subaru STI Engine Kit - 99.75mm Bore, CR 8.5, EJ257 Block & EJ20 Head Integration

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.

Unleash the true potential of your Subaru STI engine with the JE Pistons Engine Kit. This meticulously crafted set of four pistons, boasting a 99.75mm bore and an 8.5 compression ratio, is designed for seamless integration with your EJ257 block and EJ20 head. Experience optimized power delivery and enhanced performance on every drive. Elevate your Subaru STI to new heights with the precision and reliability of JE Pistons.