SKU: jep291062 JE Pistons Subaru STI Engine Kit - 100mm Bore, CR 8.5

JE Pistons Subaru STI Engine Kit - 100mm Bore, CR 8.5

JE Pistons are specifically engineered for extreme applications, including professional competition. Crafted from high tensile strength 2618 aluminum alloy, these pistons are designed to withstand the demanding conditions of high compression ratios, extreme boost levels, and heavy nitrous usage. Whether you're pushing your engine to its limits or optimizing performance for precision, JE Pistons provide the durability and strength required for top-tier results.

With application-specific forgings and advanced design features, JE Pistons deliver superior performance, reduced friction, and enhanced power. Built to handle the most extreme conditions, these pistons offer unmatched reliability for high-performance engines, making them the ideal choice for both enthusiasts and professionals seeking maximum output.

Important Note About Vehicle Fitment

Our vehicle fitment selection tool is currently in development, and we’re working hard to ensure the accuracy of our data. While most models and trims should be correct, there may be some instances where fitment information is incomplete or an alternative option is available.

If you’re unsure about the compatibility of a part with your vehicle, please don’t hesitate to reach out to us for assistance. Our team is here to help you find the perfect fit!