SKU: jep310938 JE Pistons Subaru STI Engine Kit - 100mm Bore, CR 9.5

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 STI's performance to new heights with the JE Pistons Engine Kit. This kit comprises four high-performance pistons with a robust 100mm bore and an impressive compression ratio of 9.5. Meticulously crafted for the EJ257 block, this upgrade guarantees an optimal balance of power and reliability. Unleash the true potential of your Subaru STI engine with confidence – JE Pistons, setting the standard for high-performance excellence.