632105CE-4 Manley Turbo Tuff Pistons EJ257 for 06-14 WRX / 04+ STi Syvecs PREVIOUSLY IS186-1100H

PREVIOUSLY IS186-1100H

Smooth engagement

STM-DSM-EVO-DSCB-1

(1) Compressor Housing to Outlet Pipe Gasket

632105CE-4 Manley Turbo Tuff Pistons EJ257 for 06-14 WRX / 04+ STi Syvecs PREVIOUSLY IS186-1100HManley 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: 632105CE4 Pin: Extreme . 250" 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