Note: EJ20 Motors will require EJ25 Oil Pan and Pickup for installation. 06-07 WRX/STI and 03-08 Forester XT will need to modify OEM oil cooler assembly. 

PSR all stainless steel exhaust manifolds are a tried and true solution for improving more power and torque through the entire RPM range of your Subaru. These single scroll Equal length exhaust manifolds suit all EJ20/EJ25 single-scroll turbo Subarus including Classic GC8/GF8, GDA/GDB, GH/GE/GR/GV and the final gen VAB STI. Lost wax finished flanges with a 4-1 collector and a smooth inner surface allows for better flow and reliability. Stable connection and air leakage of the exhaust manifold is avoided by the 3 bolts flange design up-pipe. A larger pipe diameter of all sections enables better flow of exhaust allowing for higher power and torque and better turbo spool.

All PSR headers are covered by a limited 1 year warranty.

Features:

• High Efficiency 4-1 Type Collector


• Equal Length Design


• Increased 60mm Bore Size of Up Pipe


• Dry racing, rumble sound


• Lost Wax flanges for high strength


• Lightweight and Rust Resistant SUS304 contruction


• Gaskets and Hardware included

Included Components:

• Exhaust manifold 


• Up pipe


• Turbo gaskets


• Hardware kits

Vehicle Fitment:

• 1994-2000 Subaru WRX


• 2001-2007 Subaru WRX


• 2008-2014 Subaru WRX


• 1994-2000 Subaru STI


• 2001-2007 Subaru STI


• 2008-2014 Subaru STI


• 2015-2021 Subaru STI


• 1997-2002 Subaru Forester GT


• 2003-2008 Subaru Forester XT


• 2008-2013 Subaru Forester XT


• 1989-1993 Subaru Liberty RS


• 1994-1998 Subaru Liberty RS


• 1998-2003 Subaru Liberty B4 (single-turbo)


• 2007-2009 Subaru Liberty GT (single-scroll)

USD : 92.69