Engines and Components› Pistons and Piston Rings

JE Pistons

ACURA 4V DOME +2CC STRUTTED 84.5MM

$844.96

SKU: J001 K567M845

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

Professional / shop required

Description

High-performance forged pistons for Honda B20B/B20Z engines. Designed for severe-duty race builds, these pistons are forged from 2618 aluminum with ArmorGlide® Skirt Coating for reduced friction. Features include fully machined crowns, precision ring grooves, anti-detonation grooves, and forced pin oiling. These pistons provide increased compression ratio for higher engine efficiency and power, enhanced durability for forced induction or high-RPM applications, and allow for increased engine displacement through overboring.

Fitment

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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

BrandJE Pistons
Part NumberJ001 K567M845

Videos

B20Vtec Build Episode 3: Pistons and Rings

B20Vtec Build Episode 3: Pistons and Rings
Got My Honda CRX High Compression NA B20 Vtec Engine Re Freshed

Got My Honda CRX High Compression NA B20 Vtec Engine Re Freshed

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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