GrimmSpeed Equal Length Header - Subaru Ascent (2019+)

GRM113401 - GrimmSpeed Equal Length Header - Subaru Ascent (2019+)

GrimSpeed's Equal Length Header for the FA20 found in the 2015-21 Subaru WRX was a big hit due to the remarkable bump in power without any custom tuning. We've adapted that same design (along with a few other tweaks) to fit the FA24DIT found in the 2022+ WRX as well as a few other Subaru models like the Ascent and Outback and have seen similar results. More info coming soon!

QUICK SPECS:

• Full 304 Stainless Steel Construction – Flanges, tubing, collector and badge
• True Equal Length Runners – CNC bent and trimmed, less than 1% variance from the longest to the shortest
• Innovative Cast Merge Collector – Low restriction inlet and outlet, smooth flow and consistent performance
• Smooth, Restriction-Free Flow Throughout – Single piece mandrel bent tubing welded to a single piece merge collector removes unwanted “steps”
• Thick 1/2in CNC Cut Flanges and 14ga Tubing – Added durability and longevity
• No Tune Required – Safe to run, just bolt on
• No Ground Clearance Loss – Clears factory skid plate without using spacers
• Gaskets and Hardware Included – Everything you need to get installed and on the road
• Manufactured and Welded In The USA – For consistency and top quality control

FITMENT:

• 2022+ Subaru WRX (All trims)
• 2019+ Subaru Ascent (All trims)
• 2019+ Subaru Outback (Wilderness, XT, and Onyx Trims equipped with FA24DIT)