Engines and Components Pistons and Piston Rings

Manley Performance

Manley 98+ Subaru WRX (EJ205) 79mm +4mm Stroker 93mm +1mm Bore 8.5:1 Dish Piston Set with Rings

$950.03

SKU: M004 620010C-4

In Stock
In Stock
Ships by Jun 17
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Upgrade your Subaru WRX with the Manley 93mm +1.0mm 8.5 Platinum Series Dish Piston Set. Designed specifically for the EJ205 2.13L engine from 1998 and onwards, this piston set is engineered to enhance your driving experience while providing durability and performance. Crafted from robust 2618 alloy, these pistons are lightweight yet built to last, ensuring a long service life. The offset wrist pin design promotes quiet start-ups, making your engine run smoother right from the get-go. The unique "one fixturing" method guarantees perfect ring groove to skirt squareness, which translates to maximum horsepower. Each piston comes with moly coated skirts to reduce friction and wear, enhancing overall engine efficiency. The complete kit includes round wire locks, premium chrome moly wrist pins, and top-quality steel rings from Total Seal, all at no extra charge. For those looking for even more strength, 9310 alloy upgraded wrist pins are available.

Fitment

Fitment Guaranteed

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Specifications

BrandManley Performance
Part NumberM004 620010C-4

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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