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Kooks 2.50-Inch GREEN Catted H-Pipe (05-10 GT w/ Long Tube Headers)

Item 398854
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Market Price $1,377.99 You Save 12% ($158.73)
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$1,219.26 (each)

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      Product Information

      Features, Description, Specs & Installation


      • Maximize Performance with Unrestricted Airflow
      • Deep, Powerful Sound
      • Catted H-Pipe Design
      • Includes EPA-Certified Ultra High-Performance GREEN Catalytic Converter
      • 2.5” Premium Mandrel-Bent Tubing
      • 304 Stainless Steel Construction
      • Intended for Street Use
      • Designed for Use with Kooks Long Tube Headers
      • Fits 2005-2010 Ford GT Mustangs


      Kick Your Horsepower Up a Notch. The Kooks 2.5” GREEN Catted H-Pipe opens up airflow to take your 2005-2010 Ford GT Mustang to the next level of performance. Horsepower and rear wheel torque will get a significant boost, and the Kooks GREEN Cat Converters (included) will reduce environmental emissions. The premium steel piping takes down competitor products in terms of materials and construction. With the GREEN Catted H-Pipe, when your foot hits the gas pedal, your Mustang will release a roar like you’ve never heard before.

      Release the Roar of a Beast. With the increased airflow that comes with the installation of the GREEN Catted H-Pipe by Kooks, not only will you see your performance improve, but you’ll hear a new sound coming from your Mustang as well. The H-Pipe gives your muscle car a deep, powerful roar that will silence the low-quality whines of other, less impressive exhausts.

      GREEN Catalytic Converters Included. In the past, increasing performance with an after-market exhaust usually meant you had to run the risk of failing emissions tests and flipping your “Check Engine” light. However, with Kooks technology, the EPA-certified GREEN cat converters will reduce your emissions. Note that this product does not meet CARB-compliance, and is not legal for use in the state of California.

      Standard of Excellence. Kooks take pride in its American-made products and selects only premium-quality materials to use in fabrication. The GREEN Catted H-Pipe is constructed from 2.5” mandrel-bent tubing, made from 304 stainless steel.

      Application. The Kooks 2.5” GREEN Catted H-Pipe is designed to fit 2005-2010 Ford GT Mustangs.

      Fitment: 2005 2006 2007 2008 2009 2010 Details

      Kooks 11313600

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) H-Pipe

      Tech Specs


      Customer Reviews (15)

        Reviews of Kooks Exhaust products have an average rating of 4.8 out of 5

          Questions & Answers

          10 More Questions

          Will It Fit My Mustang

          • Bullitt - 08, 09
          • GT - 05, 06, 07, 08, 09, 10

          Requires the Use of Kooks Long Tube Headers.