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HKS Stainless Steel Equal Length Exhaust Manifold 2006-2014 WRX / 2004-2021 STI

by HKS
SKU 14019-AF002
Original price $700.00 - Original price $700.00
Original price
$700.00 - $700.00
Current price $700.00

Here, you are looking at the HKS Stainless Steel Equal Length Exhaust Manifold for the 2006-2014 WRX / 2004-2021 STI.

This tubular turbo exhaust manifolds offer maximum exhaust flow for increased turbo spool up & phenomenal flow capacity. Fabricated of SUH409 stainless steel.

You can have the great performance and great muffler sound of the isometric layout by changing the exhaust manifold. You will notice immediately the new exhaust sound and the gas pedal response will be much more sensitive, so it’s much easier to control.

HKS does not include an uppipe with this manifold, and these are designed to be used with a factory-style 2-bolt up-pipe. This header will fit any Turbo Subaru model that uses a triangle-style oil pan. 02-05 WRX owners will need to convert to the STI oil pan. 


  • SUH409 Stainless Steel Construction 
  • Direct Bolt-on for OEM Style Uppipes
  • Compatible with MT and AT Vehicles
  • Designed to optimize exhaust flow while increasing spool
  • Reduces Turbo Lag
  • Equal Length Design Produces a Unique Sound and Smooth Powerband
  • Gaskets Included

Fitment Notes:

2002-2005 WRX requires sti oil pan
2006-2007 WRX requires both sti oil pan and STI oil cooler

Customer Reviews

Based on 1 review

I choose HKS cause of it reputation in the car game i mean they been around this long for a reason 2nd was i havent seen many ppl running it. I have to say BUY IT. it has a unique sound the power and welds are amazing. Recommend wrap it up to help with the heat tho. Trust me ppl you wont regret it.


Thank you for the 5 Star Review! Thank you for your informative review of the HKS Manifold.


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