612000C-4 Manley Pistons EJ257 for 06-14 WRX / 04+ STi Hawk We use the best materials

We use the best materials

Hawk Performance Ceramic (PC) brake pads for Nissan R35 GTR models

The EuroExport Subaru EJ25 valve spring compressor tool makes installing valve springs in your 2002-2014 WRX/STi easy

• Raychem Crimpless Solder Heat Shrink Butt Splices (x4)

and including

612000C-4 Manley Pistons EJ257 for 06-14 WRX / 04+ STi Hawk We use the best materialsManley 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. See more Manley Pistons for the EJ257 WRX & STi. Vehicle Fitment: Subaru EJ257 2006 2014 WRX 2004 2021 STi Piston Specs: Part Number: 612000C4 Pin: Standard . 180" Wall Bore Size: 99. 5mm (Standard Bore) Rod Length: 5. 137" Stroke: 79mm Standard Stroke Comp Distance: 1. 209" Dome Volume: 22 cc