Engines and Components Pistons and Piston Rings

JE Pistons

JE Pistons SUB STI EJ257 Block w/ EJ20 Head 99.75mm Bore Single Piston - Left

$314.99

SKU: J001 296349L

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Description

The JE Pistons 296349L is a high-performance forged piston designed for Subaru EJ257 STI engines. Engineered and manufactured in the USA from 2618 aluminum, this piston offers superior durability and performance for demanding applications. It features a dish head type, 99.75 mm bore, and a compression height of 1.209 inches, with a piston volume of -26.00 CC. This specific part number is for a single left-oriented piston and includes high-quality wrist pins, locks, and JE Pro Seal premium piston rings. It is compatible with Subaru Impreza WRX STI models from 2004-2021, as well as select Subaru Forester XT, Legacy GT, and Outback XT models equipped with the EJ257 engine.

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Specifications

BrandJE Pistons
Part NumberJ001 296349L

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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