Engines and Components Pistons and Piston Rings

JE Pistons

1400 HD MITSU EVO 8 - 4G63 TURBO -1

$1,080.96

SKU: J001 K626M855AP

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In Stock
Ships by Jun 9
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

Upgrade your 4G63 engine with Wiseco’s K626M855AP forged piston and ring kit, designed for high-performance builds using boosted or nitrous setups. These pistons offer unmatched strength, tight tolerances, and heat resistance thanks to Wiseco’s advanced forging and precision finishing processes. Ideal for high-RPM and high-horsepower turbocharged or nitrous-fed applications. Features ArmorGlide™ Skirt Coating, 2618 High Strength Alloy, and Fully Machined Crown with Precision Ring Grooves. Engineered, forged, and machined in the U.S. at Wiseco’s Mentor, Ohio manufacturing facility.

Fitment

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Specifications

BrandJE Pistons
Part NumberJ001 K626M855AP

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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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