Engines and Components› Pistons and Piston Rings

CP Pistons

CP Piston & Ring Set for Subaru BRZ FA20 - Bore (86mm) - CR (10.0) - Single Piston

$246.29

SKU: C00A SC7405-1

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In Stock
Ships by Jun 10
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Non-Returnable Item
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Description

The CP Pistons SC7405-1 is a set of low compression forged pistons designed for the Subaru BRZ, Scion FR-S, and Toyota GT-86 FA20 engine. Constructed from 2618 alloy, these pistons feature an 86mm bore and a 10:1 compression ratio. The set includes 51 series wrist pins and a premium CPN ring set, which comprises a gas nitrided steel top ring, a taper hook groove second ring, and a low tension oil ring. This setup ensures optimal sealing and performance, especially under boost conditions.

Fitment

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Specifications

BrandCP Pistons
Part NumberC00A SC7405-1

Videos

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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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