Engines and Components› Pistons and Piston Rings

Wiseco

Wiseco Subaru WRX EJ20 STROKER 1.181CH Piston Shelf Stock Kit

$752.99

SKU: W00C K579M925

In Stock
In Stock
Ships by Jul 29
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Wiseco K579M925 is a set of Sport Compact Series forged pistons designed for the Subaru EJ20 2.0L engine. Crafted from 2618 aluminum, these pistons feature ArmorGlide skirt coating, precision ring grooves, and forced pin oiling for enhanced durability and performance. They are engineered to optimize intake charge efficiency and resist detonation, making them suitable for heavy-duty race builds.

Fitment

Fitment Guaranteed

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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.

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Specifications

BrandWiseco
Part NumberW00C K579M925

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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