HKS Equal Length Header / Exhaust Manifold - 2002-2014 WRX, 2004-2021 Subaru STI

SKU: HKS14019-AF002

$834.99 CAD

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Stainless Steel Exhaust Manifold by HKS

The HKS Equal Length Header (Exhaust Manifold) for the Subaru EJ25 motor works on the 08-14 Impreza WRX/STI and the new 15+ STI. It replaces the OEM header for better flow and performance using a 4-1 setup to improve low range and high range performance (mid range is at oem level) with all things the same. Increase exhaust flow with improved spool, providing a win win situation.

This is a great product for those looking to push power from their OEM turbo setup or those using OEM style 2-bolt flanged pipes. This is also a great addition to lower EGT.

Features

  • 4-1 Exhaust Manifold (almost 4-2-1 setup)
  • Quad 42.7mm to dual to single 52mm piping
  • Increasing Low/High range power (mid range same as OEM)
  • Can be used with the oem Oil Pan
  • Made of SUH409 Steel
  • Made in Japan

Please Note: Going from unequal to equal length will change exhaust note from rumble to a higher pitch.

 

NOTES FOR FITMENT-

02-05 WRX NEEDS STI OIL PAN

06-07 WRX NEEDS STI OIL PAN, OIL COOLER

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