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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 with the JE Pistons Engine Kit – a
comprehensive solution for enthusiasts seeking a power boost. This
precision-engineered kit includes a set of four pistons featuring a
99.75mm 0.25 oversize bore, ensuring a perfect fit for your EJ257 block
and EJ20 head. With a compression ratio of 9.5, this upgrade strikes the
ideal balance between power and reliability. Experience enhanced
driving dynamics and unleash the full potential of your STI engine with
confidence. Upgrade to excellence with JE Pistons.
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