Engines and Components› Pistons and Piston Rings

JE Pistons

SUBARU EJ22 INV DOME -20CC 97.5MM

$868.96

SKU: J001 K601M975

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

Advanced — 4+ hours

Description

Wiseco Professional Series forged racing pistons for heavy to severe duty race builds. Engineered, forged, and machined in the USA from 2618 aluminum. Features ArmorGlide Skirt Coating, fully machined crown, precision ring grooves, anti-detonation groove, additional ring seal improving features, and forced pin oiling.

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 K601M975

Videos

Subaru EJ22 engine assembly time lapse

Subaru EJ22 engine assembly time lapse
How to Build a Subaru EJ Engine that won't BLOW UP!

How to Build a Subaru EJ Engine that won't BLOW UP!
pulling pistons out of Subaru block

pulling pistons out of Subaru block
Easy way to pull Subaru pistons

Easy way to pull Subaru pistons
Subaru Engine Rebuild, How to Set Piston Ring Gap

Subaru Engine Rebuild, How to Set Piston Ring Gap

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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