632805C-4 Manley Turbo Tuff Pistons EJ257 for 06-14 WRX / 04+ STi Fluidampr Genuine OEM Subaru factory replacement

Genuine OEM Subaru factory replacement head gasket for 2004

Genuine OEM Mitsubishi factory replacement rear toe arms for the 2G DSM models

This is the ONLY intake modification you should be making on your Focus RS

• 100% Stainless steel brackets

The STM Exhaust utilizes your existing exhaust hangers and includes all gaskets and hardware for a clean and easy installation

632805C-4 Manley Turbo Tuff Pistons EJ257 for 06-14 WRX / 04+ STi Fluidampr Genuine OEM Subaru factory replacementManley 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: 632805C4 Pin: Standard . 180" Wall Bore Size: 100mm (+. 5) Rod Length: 5. 137" Stroke: 79mm Standard Stroke (2. 5L) Comp Distance: 1. 209" Dome Volume: 17 cc Cylinder