Engines and Components› Pistons and Piston Rings

JE Pistons

JE Pistons SUB WRXHD/STI EJ257 Block w/ EJ20 Head 99.5mm Bore Standard Size KIT Set of 4 Pistons

$899.99

SKU: J001 325249

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Description

The JE Pistons 325249 piston set is forged from 2618 T6 high tensile aluminum, specifically designed for high horsepower Subaru EJ257 blocks with EJ20 heads. It features a new high-strength FSR (Forged Side Relief) forging design for reduced friction and weight, and a piston profile that matches the EJ20 combustion chamber, eliminating the need for cylinder head modifications. This set includes high-quality wrist pins, locks, and JE Pro Seal premium piston rings.

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Specifications

BrandJE Pistons
Part NumberJ001 325249

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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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