2007-2014 Shelby GT500 Mustang Kooks Headers & Mid-Pipe

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2007-2014 Shelby GT500 Kooks Headers & Mid-Pipe

When it comes to the best quality and fit for an exhaust system JDM Engineering exclusively uses Kooks Custom Headers. This system for the Shelby GT500 Mustangs is made with T304 Stainless Steel and uses 1 ¾” primary tubes (or 1-7/8
") which meet at a 3” ball and socket style collector. The X-Pipe continues in 3” T304 Stainless steel where it can be used with high flow catalytic converters, or Green Cats.  JDM Engineering has tested this exhaust system on our dyno and has seen in several cases gains over 40 HP at the tires!

All the gaskets, bolts, and hardware necessary for installation are included. No cutting or welding is necessary with this direct bolt in system.

**Also available with Green cats - extra 340.00 charge for Green Cats (choose at check out)


  • Increase in HP & TQ
  • Release of Back Pressure
  • Deep Burly Sound


  • 1 3/4" x 3" S/S Long Tube Headers or 1 7/8" x 3"
  • 3" x 2 1/2" Catted X-Pipe or Green Catted X-Pipe
  • Gaskets
  • Bolts
  • 02 Extension Harness


  • 2007 Shelby GT500 Mustang
  • 2008 Shelby GT500 Mustang
  • 2009 Shelby GT500 Mustang
  • 2010 Shelby GT500 Mustang
  • 2011 Shelby GT500 Mustang
  • 2013 Shelby GT500 Mustang
  • 2014 Shelby GT500 Mustang

 **Please specify Vehicle Year at Checkout 

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