2011-2014 Mustang GT KOOKS Headers with X or H-Pipe GREEN CATS

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Kooks 2011-2014 Mustang GT Headers with X or H-Pipe with GREEN CATS

Increase the power and sound from your 2011-2014 Mustang GT 5.0L Coyote with Kooks Mid-Length Headers! Kooks headers are made from the best 304 stainless steel to ensure long life and durability. Mid-Length Headers are the best design to use on newer Ford Cars and Trucks equipped with factory wide-band O2 sensors. Kooks Headers place the O2 sensors closer to the engine than any of the other competitors. As a result, your sensors will last longer and perform better throughout their lifetime ultimately allowing you to make more power and have better fuel economy! Choose the best for your Coyote and get Kookin' with Kooks! 

The GREEN Catted X/H-Pipe are 3"x 2 3/4 allowing fitment with the factory or aftermarket catback.

Comes with all the gaskets, bolts, and hardware necessary for installation. No cutting or welding necessary this is a direct bolt in system. This system takes about 8 hours to install on a lift.

Choose your options at check out: H-Pipe or X-Pipe, 1-3/4 or 1-7/8 Primary Tubes (specify primary size during checkout in comments section)


  • Increases HP & TQ
  • Stainless Steel
  • Great Sound


  • 2011 Mustang GT 5.0L
  • 2012 Mustang GT 5.0L
  • 2013 Mustang GT 5.0L
  • 2014 Mustang GT 5.0L

Additional Details

56.00 (in)
40.00 (in)
14.00 (in)

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