JE Pistons Subaru EJ Series Piston - 99.75 Mm Bore - 1.209 In. CH / -17.00 CC - Single - Right

If you're rebuilding the engine in your Subaru EJ257 for performance, a strong set of pistons is key. These JE Pistons are forged from 2618 aluminum, a material known for its high tensile strength, making them well-suited for engines that see a lot of stress. They're designed specifically for the EJ257 engine to help you get the most out of your build.

JE Pistons machines these right here in the USA. They feature an inverted dome design and a 99.75mm bore size, with a compression height of 1.209 inches and a dish volume of -17.00 CC, aiming for an 8.50:1 compression ratio. Some applications may include a skirt coating to reduce friction and noise, and an accumulator groove to help maintain a good ring seal under pressure. This listing is for a single, right-side piston, and it includes high-quality wrist pins, locks, and JE Pro Seal premium piston rings.

Keep in mind that these pistons are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.