Engines and Components› Pistons and Piston Rings

JE Pistons

MITSUBISHI EVO 1996-2007

$974.96

SKU: J001 K666M855AP

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INSTALL DIFFICULTY
DIY PRO SHOP

Professional / shop required

Description

Wiseco pistons for 1996-2006 Mitsubishi Evo 4-9 4G63/4G64. Features valve pocket designs for maximum flow and oversized valves/high lift cams. Piston crown shapes promote maximum intake charge efficiency, optimizing squish/quench during combustion to resist detonation and pre-ignition. This results in longer engine life and increased horsepower potential. Precision machined ring grooves ensure maximum ring seal and minimize blow-by and oil consumption. Complex piston skirt profiles reduce friction.

Fitment

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Specifications

BrandJE Pistons
Part NumberJ001 K666M855AP

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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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