2004-2011 Subaru WRX STi 75mm DE-STROKED 99.5mm STD Bore 9.8:1 Dish Piston Set with Rings - Single by Manley Performance

Manley Pistons for the EJ257 motor in the 2006-2014 WRX and 2004+ STi models includes a full set of 4 pistons, wrist pins, ring sets and round wire locks.

Features

• Pin: Standard .180" Wall
• Bore Size: 99.5mm (Standard Bore)
• Rod Length: 5.137"
• Stroke: 75mm De-Stroked (2.35L)
• Comp Distance: 1.285"
• Dome Volume: -18 cc
• Cylinder Head cc: 51
• Compression Ratio: 8.5:1
• Piston Type: Dish
• Weight: 462 Grams

Benefits

• Lightweight design with offset wrist pin for quiet start-ups
• Higher tension oil rings for improved oil control

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

Applications

• 2004 - 2011 Subaru WRX STi

What's In The Box?

• 1 - Pistons
• 1 - Piston Ring Sets
• 1 - Wrist Pins
• 1 - Wire Locks

Warranty

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