Free shipping over $200CAD, 100% Canadian no hidden fees . Did not find a part you need ? Please chat with us or send us an email and we will quote you. If order is time sensitive please contact us for ETA. Oversized items such as body panels & few exhaust systems may have extra shipping cost depending on location.
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Free shipping over $200CAD, 100% Canadian no hidden fees . Did not find a part you need ? Please chat with us or send us an email and we will quote you. If order is time sensitive please contact us for ETA. Oversized items such as body panels & few exhaust systems may have extra shipping cost depending on location.
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Manley 2004 + Subaru WRX STi (EJ257) STD Stroke 99.75mm +.25mm Bore 9.8:1 Dish Piston Set with Rings
Manley

Manley 2004 + Subaru WRX STi (EJ257) STD Stroke 99.75mm +.25mm Bore 9.8:1 Dish Piston Set with Rings

$689.40 $0.00
Shipping calculated at checkout.

Part #: man612102C-4

Vehicle Fitment:
Subaru EJ257
2006-2014 WRX
2004-2021 STi

Vehicle Make Subaru EJ257
Bore Size 99.75mm
Crankshaft Stroke 79.0mm
Rod Length 5.137
Piston Type Dish/Inverted Dome
Compression Height 1.209
Piston Material 2618 Forged
Piston Ring Size 1.2 1.2 2.0mm
Wrist Pin Size 0.9055 (23mm)

 

Manley Platinum Series Pistons:
• Moly Coated Skirts
• 2618 high strength material
• Lightweight design with offset wrist pin for quiet start-ups
• Pressure balance groove
• Will accommodate +1mm valve sizes
• Premium Steel top rings with Napier second ring
• Higher tension oil rings for improved oil control
• Round wire locks included
• Recommended piston clearance: .003" for mildly boosted and .0035" for highly boosted
measured .850" (79/83mm stroke) and 1.100" (75mm stroke) from the bottom of the oil ring

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