Agency Power Equal Length Headers Subaru WRX STi Legacy GT

The construction of the equal length header features polished 304 stainless steel. The header has CNC machined ½ inch thick flanges and includes everything you need to bolt directly on to your Subaru turbo vehicle (see fitment notes below). Because of the equal length design, this will cause you to lose the distinct Subaru engine sound for a smoother exhaust note. 

This Agency Power Equal Length Header works with the following vehicles: 

2004-2016 STI

2008-2014 WRX

2005-2009 Legacy GT

2009-2013 Forester XT

Some modifications to the factory oil filter, oil pan, and/or oil cooler are required for the following vehicles: 

2002-2005 WRX Requires oil pan with header cutout and oil pickup tube 

2004-2008 Forester XT Requires oil pan with header cut out, oil pickup tube and 02-04 WRX oil feed pipe. 

2006-2007 WRX Requires 02-04 oil cooler assembly and oil feed pipe