Agency Power now has their all new equal length header available for the Subaru turbo cars including: WRX, STI, Forester XT, and Legacy GT.  The header even fits the new 08 WRX and STI!  The header is designed to efficiently improve exhaust gas flow improving your turbo spool up, horsepower, and torque.  As tested, this header produced nearly 30ft/lbs of torque.  Check out the Agency Power Equal Length Header and more pictures here.