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

Rated 5.0 out of 5
Based on 1 review
SKU: hks1419-RF001
Availability: 38 In Stock Learn more
Type: Exhaust Headers
Regular price
Regular price
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Instant Discount

Regular Price: $1,330.00 - Instant discount: $177.69 = $1,152.31

Subtotal: $1,152.31

Delivery Options:

  • Economy $4.97
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Fitment Information:

2002-2014 Subaru WRX

2004-2021 Subaru STI

2005-2009 Subaru Legacy GT

2004-2008 Subaru Forester XT


  • 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.


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

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