Engines and Components› Pistons and Piston Rings

Manley Performance

Manley 15+ Subaru WRX (FA20F) 86mm STD (Grade A) Bore 10:1 Dish Piston (SINGLE PISTON)

$240.95

SKU: M004 632700CA-1

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Special Order
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

The Manley Platinum Series piston is a high-performance engine component designed for the 2015+ Subaru WRX FA20 engine. Constructed from durable 2618 alloy forgings, these pistons feature a lightweight design and "Cam and Barrel" profiles for power and cylinder wall friendliness. They utilize Total Seal piston rings and are manufactured with unique fixturing for optimal ring groove to skirt squareness.

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

BrandManley Performance
Part NumberM004 632700CA-1

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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