Engines and Components› Pistons and Piston Rings

JE Pistons

SUBARU WRX EJ20 STROKER 1.181CH

$851.96

SKU: J001 K579M93

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Professional / shop required

Description

Wiseco's aluminum-forged pistons offer maximum strength and minimum variance for sport compact vehicles, outperforming cast and hypereutectic pistons. Their advanced forging, heat-treat, and finishing processes ensure performance and reliability. These are complete sets, including pistons, rings, pins, and locks.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandJE Pistons
Part NumberJ001 K579M93

Buy with Confidence

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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