HKS
HKS Step2 Forged Piston Kit For RB26 - 86.5mm Bore
SKU: H005 21003-AN013
Description
Part #: 21003-AN013
Fitment
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Specifications
| Brand | HKS |
| Part Number | H005 21003-AN013 |
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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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