632801CE-4 Manley Turbo Tuff Pistons EJ257 for 06-14 WRX / 04+ STi Valve Guides Aisin WPM-048 Water Pump

Aisin WPM-048 Water Pump

(2) 3" Remflex Gaskets (8006)

The STM Power Steering Reservoir is a direct replacement for the factory Evo 4/5/6 unit

51 and Chrysler MS-11106

Part number HD0809MITEVOX-OE

632801CE-4 Manley Turbo Tuff Pistons EJ257 for 06-14 WRX / 04+ STi Valve Guides Aisin WPM-048 Water PumpManley 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: 632801CE4 Pin: Extreme . 250" Wall Bore Size: 99. 55mm (+. 05) Rod Length: 5. 137" Stroke: 79mm Standard Stroke (2. 5L) Comp Distance: 1. 209" Dome Volume: 17 cc