Engines and Components› Pistons and Piston Rings

JE Pistons

SUBARU EJ20 HEAD/ EJ25 BLOCK ULTRA

$364.99

SKU: J001 367903R

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

Moderate — 2–4 hours

Description

The JE Pistons Ultra Series 367903R Piston is a single piston designed for Subaru EJ20 head / EJ25 block hybrid engine builds. It features advanced coatings and forging technology for extreme durability and 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 367903R

Videos

Project Import: JE Pistons 291060 for EJ25 block w/ EJ20 heads

Project Import: JE Pistons 291060 for EJ25 block w/ EJ20 heads
What is a Subaru/WRX Hybrid Swap?

What is a Subaru/WRX Hybrid Swap?

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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