HKS Unequal Length Header Subaru WRX 2002-2014 / STI 2004-2021 / Legacy GT 2005-2009 | 1419-RF001

Product Description

Fitment Information:

2002-2014 Subaru WRX

2004-2021 Subaru STI

2005-2009 Subaru Legacy GT

2004-2008 Subaru Forester XT

Features:

Designed to optimize exhaust flow while increasing spool

Improves horsepower and torque

Improves throttle response and reduces turbo lag

Creates an aggressive exhaust rumble

Material: 304 stainless steel

Unequal design

Works with 2-bolt flange up-pipe

Includes gaskets and installation hardware

HKS Subaru WRX and STI headers are fabricated of polished SUS304 stainless steel for optimal durability, feature thick flanges, and include all necessary gaskets. A heat insulator is included for additional protection. The HKS WRX and STI header is a very nice piece, but if it is more than you would like to spend, we suggest checking out our other headers that offer similar quality at a more reasonable price. This is an unequal length manifold for the WRX and STI which includes gaskets. The HKS WRX and STI exhaust manifold will bolt to a stock or stock-location uppipe.

Notes:

02-05 wrx requires 2.5l sti oil pan (on some)

06-07 wrx requires sti oil cooler and sti oil pan