632105C-4 Manley Turbo Tuff Pistons EJ257 for 06-14 WRX / 04+ STi Hawk • Street & Track Torture

• Street & Track Torture Tested

the PC application has many other new features

The STM pushlock -10AN "GT-Series" turbo oil return line kit for DSM and Evo 7/8/9 includes easy to work with pushlock line and black fittings to go from your turbo to oil pan

In some cases drilling out the OEM jet pump can relieve the pressure

non ACD and the RS model with LSD and unfortunately

632105C-4 Manley Turbo Tuff Pistons EJ257 for 06-14 WRX / 04+ STi Hawk • Street & Track TortureManley 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: 632105C4 Pin: Standard . 180" Wall Bore Size: 100mm (+. 5) Rod Length: 5. 137" Stroke: 75mm De Stroked (2. 35L) Comp Distance: 1. 285" Dome Volume: 6 cc Cylinder Head