Engines and Components› Pistons and Piston Rings

HKS

HKS PISTON FULL KIT FA20 2.1L

$4,180.00

SKU: H005 21004-AT002

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
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Description

The HKS 21004-AT002 Piston Full Kit is designed for the FA20 2.1L engine. This kit includes a forged piston kit, I-beam connecting rods, and a forged crankshaft. It does not require boring/honing or full flow modification.

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.

Available on iOS & Android

Specifications

BrandHKS
Part NumberH005 21004-AT002

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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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