Engines and Components› Pistons and Piston Rings

Wiseco

Wiseco Subaru EJ257 WRX/STI 4v Dish -24cc 99.5 Piston Shelf Stock Kit

$817.99

SKU: W00C K704M995

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

Moderate — 2–4 hours

Description

These Professional Series forged racing pistons from Wiseco are designed for serious racers and builders, featuring custom-level performance and durability. They come with premium rings and are built for heavy to severe duty race builds. The kit includes 4 pistons with a -24.00cc piston volume, 99.50mm bore diameter, 30.70mm compression height, and a 0.9055-inch wrist pin diameter. The pistons are made from 2618 material and have a dished forging type and skirt coating. The kit also includes wrist pins (52100 material, floating style) and a ring set.

Fitment

Fitment Guaranteed

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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 K704M995

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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