GSC Power-Division Viton Valve Stem Seals - Subaru EJ Turbo Models (inc. 2002-2014 WRX / 2004+ STI) Suspension>Suspension Arm Bushings Swift Upgrade will add 2-3

Swift Upgrade will add 2-3 weeks to your order

CNC machined from 6061-T6 aluminum

The Remark Axle-Back Exhaust System has been designed to save weight by replacing the heavy factory mufflers

The Cobb Stainless Steel Uppipe for the 2002-2007 Subaru WRX/STI replaces the restrictive factory unit between the exhaust manifold and the turbocharger

The DW440 measures 4-inches from inlet to outlet

GSC Power-Division Viton Valve Stem Seals - Subaru EJ Turbo Models (inc. 2002-2014 WRX / 2004+ STI) Suspension>Suspension Arm Bushings Swift Upgrade will add 2-3GSC Power Division Viton Valve Stem Seals Subaru EJ Turbo Models (inc. 2002 2014 WRX 2004+ STI) GSC Power Division Viton Valve Stem Seals Subaru EJ Turbo Models (inc. 2002 2014 WRX 2004+ STI) SPECS: 6mm in size Includes (8) intake valve stem seals Includes (8) exhaust valve stem seals Viton material helps cope with the higher heat caused by high performance engines DON'T SLEEP ON NEW VALVE STEM SEALS WHEN GETTING YOUR HEADS WORKED ON Here, you are