PLM Equal Length Exhaust Headers 2008-2014 WRX 2004-2021 STI

Description:
PLM Subaru WRX & STi EJ EJ25 Equal Length Header

Features:
- Equal length 304 stainless steel header
- Short primary tubes - allows for quicker turbo spool up
- Symmetrical tubing design
- Stainless steel cast merge collector
- Primary tubes 1.65"
- Stepped to 2.0" piping at the 4-1 merge collector
- All mandrel bend tubing

Includes:
- Equal Length Manifold
- Gaskets

Notes:
- On 2006-2007 models, the oil cooler assembly is in the way, so you will need the oil filter housing changed to either the 02-05 WRX or 04-16 STI.
- On 2002-2005 WRX, you will need 2.5L or STI oil pan.

Applications:
2004-2007 STI
2008-2014 WRX
2015-2021 STI