Engines and Components› Pistons and Piston Rings

JE Pistons

SUB EJ20 ULTRA SERIES 8.5:1

$364.99

SKU: J001 361318R

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

Moderate — 2–4 hours

Description

JE Ultra Series pistons feature thermal barrier crown coating, lateral gas ports, and thick-wall wrist pins for ultimate strength. They are designed for massive power and boost and are compatible with Subaru EJ20 engines with an 8.5:1 compression ratio. These pistons incorporate a grain flow optimized 2618 forging, ceramic crown coating, and Perfect Skirt Coating to reduce friction and improve performance.

Fitment

Fitment Guaranteed

Don’t gamble
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

BrandJE Pistons
Part NumberJ001 361318R

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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