Equal Length Header

• 2014-2018 Subaru | Forester XT
• 2015–2021 Subaru | WRX

The GrimmSpeed Equal Length Header for the 2015-2021 Subaru WRX and 2014-2018 Subaru Forester XT replaces the restrictive OE exhaust manifold with correctly sized, consistent runners and a cast merge collector designed to equalize runner lengths and bend angles for the FA twin-scroll turbo configuration.

• Full 304 stainless steel construction: flanges, tubing, collector and badge
• True equal length runners, CNC bent and trimmed as a single piece, with less than 1% difference in total length and a maximum bend variance of 5 degrees
• Cast merge collector removes five welded junctions and provides low-restriction inlet and outlet flow
• 1/2in thick CNC cut and faced 304 stainless steel head flanges; 14ga tubing welded inside and outside the flange
• No tune required; safe to run as a bolt-on
• No ground clearance loss; clears the factory skid plate without spacers
• J-pipe/turbo bracket, gaskets and hardware included
• Manufactured and welded in the USA
• Part number: 113008

Q: Which vehicles does this header fit?

A: It fits the 2015-2021 Subaru WRX and the 2014-2018 Subaru Forester XT.

Q: Do I need a tune?

A: No. No tune is required; it is safe to run as a bolt-on.

Q: Will it reduce ground clearance?

A: No. It clears the factory skid plate without spacers.

Q: What is included?

A: Gaskets, hardware and a J-pipe/turbo bracket are included.

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