• Invidia Equal Length Race Header Subaru Legacy GT 2005-2009 | HS05SW1HDR
  • Invidia Equal Length Race Header Subaru Legacy GT 2005-2009 | HS05SW1HDR

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Equal Length Race Header

Fits: 05-09 Legacy GT

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Pay over time available · Est. $35.41/payment
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Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.

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Invidia Equal Length Race Header
Fits: 05-09 Legacy GT
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Fitment

Please Note: Fits 2005-2009 Subaru Legacy GT. STI oil pan (Subaru #11109AA151) required for clearance. Up-pipe sold separately. Race/off-road use only — not legal for highway use in California. Invidia part number HS05SW1HDR.
  • 2005-2009 Subaru | Legacy GT

Description

Invidia's Equal Length Race Header for the 2005-2009 Subaru Legacy GT replaces the stock unequal-length manifold with an equal-length 4-2-1 design for increased horsepower, improved throttle response, and reduced turbo spool time. Built from fully polished SUS304 stainless steel with TIG welds and 3-layer tubing, with CNC-machined flanges for precise fitment. It works with your choice of stock or aftermarket up-pipe and fits OEM sensors and brackets. This is a racing product for off-road/competition use only.

  • Invidia part number: HS05SW1HDR
  • Equal-length 4-2-1 design; 42/42/50 mm piping (1.65 in. runners)
  • Fully polished SUS304 stainless steel; TIG weld with 3-layer tubing; CNC machined flanges
  • Uses OEM sensors and brackets; works with stock or aftermarket up-pipe (2-bolt up-pipe flange)
  • Requires Subaru STI oil pan (part #11109AA151) for clearance
  • Up-pipe not included — purchase separately
  • Race/competition use only — not legal for street or highway use in California / CARB-restricted states
  • Fits 2005-2009 Subaru Legacy GT

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