02-05 WRX Extreme Duty Piston Set with Rings - Set of 4 by Manley Performance

Manley pistons are machined of high strength 2618 material. Each design is lightweight yet robust enough to deliver long service life. Perfect ring groove to skirt squareness is achieved through our unique "one fixturing" manufacturing method that assures maximum horsepower. Round wire locks, tool steel wrist pins, and rings are included with every set at no additional charge.

Features

• Pin: Extreme .210" Wall
• Bore Size: 92mm (Standard Bore)
• Rod Length: 5.137"
• Stroke: 79mm Stroker (2.3L)
• Comp Distance: 1.209"
• Dome Volume: -16 cc
• Cylinder Head cc: 48
• Compression Ratio: 8.5:1
• Piston Type: Dish
• Weight: 355 Grams
• Ring Set: 46920DT‑4

Benefits

• Lightweight design with offset wrist pin for quiet start-ups
• "Contour forgings" provide the optimum balance between strength and weight with no grain-interrupting internal milling

Please Note: The image provided is generic and may not be an accurate representation of the product you will receive

Applications

• 2002 - 2005 Subaru WRX

What's In The Box?

• 4 - Piston
• 4 - Piston Ring Set
• 4 - Wrist Pin
• 4 - Spiral Lock

Warranty

• Manley products, due to their intended use, are sold without warranty.