JE Pistons Subaru EJ257 Engine Kit - 99.75mm Bore, CR 8.5 (83mm Stroke)
JE Pistons are specifically engineered for extreme applications, including professional competition. Designed to withstand higher compression ratios, extreme boost levels, and heavy nitrous usage, they are crafted from high-tensile 2618 aluminum alloy, ensuring exceptional durability and performance. These pistons feature application-specific forgings for optimized crown thickness, a contact reduction groove to minimize frictional drag, and an accumulator groove for improved top ring stability and sealing.
Additional features include CNC-machined side relief with a lower support band for enhanced skirt strength, honed pin bores, double pressure-fed pin oilers, and wire locks. JE ProSeal Piston Rings are included with every set, ensuring maximum reliability and performance.
JE Pistons are sold as matched sets, delivering unparalleled value and precision for high-performance applications.
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!
Year | Make | Model | Trim |
---|---|---|---|
2008 | Subaru | Forester | Sports 2.5 XT |
2002 | Subaru | Impreza | WRX |
2003 | Subaru | Impreza | WRX |
2004 | Subaru | Impreza | WRX |
2005 | Subaru | Impreza | WRX |
2006 | Subaru | Impreza | WRX |
2007 | Subaru | Impreza | WRX |
2008 | Subaru | Impreza | WRX |
2009 | Subaru | Impreza | WRX |
2010 | Subaru | Impreza | WRX |
2011 | Subaru | Impreza | WRX |
2012 | Subaru | Impreza | WRX |
2006 | Subaru | Impreza | WRX Limited |
2007 | Subaru | Impreza | WRX Limited |
2010 | Subaru | Impreza | WRX Limited |
2011 | Subaru | Impreza | WRX Limited |
2012 | Subaru | Impreza | WRX Limited |
2009 | Subaru | Impreza | WRX Premium |
2010 | Subaru | Impreza | WRX Premium |
2011 | Subaru | Impreza | WRX Premium |
2012 | Subaru | Impreza | WRX Premium |
2004 | Subaru | Impreza | WRX STI |
2005 | Subaru | Impreza | WRX STI |
2006 | Subaru | Impreza | WRX STI |
2007 | Subaru | Impreza | WRX STI |
2008 | Subaru | Impreza | WRX STI |
2009 | Subaru | Impreza | WRX STI |
2010 | Subaru | Impreza | WRX STI |
2011 | Subaru | Impreza | WRX STI |
2012 | Subaru | Impreza | WRX STI |
2007 | Subaru | Impreza | WRX STI Limited |
2011 | Subaru | Impreza | WRX STI Limited |
2012 | Subaru | Impreza | WRX STI Limited |
2010 | Subaru | Impreza | WRX STI Special Edition |
2006 | Subaru | Impreza | WRX TR |
2007 | Subaru | Impreza | WRX TR |
2010 | Subaru | Legacy | 2.5GT |
2011 | Subaru | Legacy | 2.5GT |
Questions? We're Here to Help!
530-531-4501