2005-10 Ford Mustang 4.6L 3V Header & Catalytic X-Pipe GT - S197 by Kooks Headers for Mustang Headers

Mustang Header & Catalytic X-Pipe (05-10) 4.6L 3V

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Mustang Header & Catalytic X-Pipe (05-10) 4.6L 3V

Make more horsepower from your S197 with a set of 05-10 Mustang 4.6L 3V Headers & Catalytic X-Pipe by Kooks!

Item #KOK-6022CX-K

Everyday Low Price: $1,460.52

Ships by Thursday, April 09

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  • Increased Horsepower & Torque
  • Improved Exhaust Flow


  • Mandrel Bent Stainless Steel
  • Tig Welded Construction
  • 1 5/8" Primaries
  • Laser Cut Flanges
  • Includes Catted X-Pipe
  • Fits 4.6L 3V With Manual Transmission

What's in the Box

  • (2) Stainless Long Tube Headers
  • (1) Catalytic X-Pipe
  • (1) O2 Extension Harness
  • (1) Pair Of Header Gaskets
  • All Needed Hardware
  • Installation Instruction

Made in the USA

Product Description

These Kooks long tube headers for your 2005-10 Mustang GT features 304 stainless steel tubing, 1 5/8" primaries, and 2.5" collectors with O2 bungs welded in. Kooks builds all of their products to the highest standard, and these are quite possibly the best long tube headers you can buy for your 4.6L 3V Mustang! This kit also includes a Kooks 2.5" crossover x-pipe which is designed to connect your new Kooks long tube headers to your factory exhaust. This all 304 stainless crossover includes high flow catalytic converters along with all clamps and gaskets needed for installation!

What Sets Kooks Apart?
- Kooks is known for building the best high end consumer headers in the world. This header is constructed with the below high end features!
- Tig welded with all 304 (aircraft grade) mandrel bent stainless steel construction
- Integrated venturi merge spike for better savaging and less collector turbulence
- Primaries blended into the flange for better flow
- Leak Proof Ball Flange collector for trouble free ownership.
- Each primary tube is one continuous piece of tubing. Some competitors weld several pieces of tubing to create one primary, which is a weaker design.

Quite simply...there is not a better header on the market!

2005-10 Mustang 4.6L 3V

Product Videos

Mustang Headers: Shorty Vs Long-Tube - Which Is Best For You?

Check out our YouTube channel for even more tech tips, installation videos, how-tos, and more. The best place to go for anything Mustang related!


Community Q&A (1)

Product Reviews

Vehicle Applications

Ford Mustang - 2005 (05) - 2006 (06) - 2007 (07) - 2008 (08) - 2009 (09) - 2010 (10)

About This Brand

Kooks Headers for Mustang Headers
Kooks Headers for Mustang Headers - Get Kookin with Kooks
Kooks Custom headers has been making quality custom headers since 1962. Kooks Headers is a family owned and operated company which has prided itself on making the highest, most horsepower production header and exhaust systems for your Mustang & SVT Lightning. From drag to circle track, road racing, motorcycle, and even offshore boats, Kook’s Headers has helped set records and win races. Some of the biggest and most dominant names in NHRA, ADRL, IHRA, NMCA, NMRA, NASCAR, SCCA, and NASA and continue to run Kook’s headers and win championships.

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