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American Racing Headers 1-7/8-Inch Long Tube Headers with Catted X-Pipe and Pure Thunder Cat-Back Exhaust System (13-14 GT500)

Item 404197
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Market Price $3,897.99 You Save 12% ($448.74)
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$3,449.25 (kit)

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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • Enhances Horsepower and Torque
      • Provides a Modern, Race Car Growl
      • 1-7/8 in. Long Tube Header Design
      • 200 Cell Metallic Substrate Catalytic Converters
      • High-Performance Catted X-Pipe Included
      • Features Merge Collectors with Spikes
      • 3/8 in. Thick Laser-Cut Flanges
      • American-Made 304 Stainless Steel Build
      • Made for High-Performance Applications
      • For Off-Road Use Only
      • Professional Installation Required
      • Fits all 2013-2014 Mustang GT500s


      Superior Performance. American Racing Headers' 1-7/8 in. Long Tube Headers with Catted X-Pipe and Pure Thunder Cat-Back Exhaust System allows you to maximize the power of your 2013-2014 Mustang GT350, thanks to its top-notch design. Boasting improved airflow, these headers are able to dramatically enhance your Pony's horsepower and torque, creating a powerful performance that is guaranteed to turn heads every time you hit the track.

      Impressive Growl. Specifically designed for high-performance applications, these headers are able to match the impressive performance of your Pony with an intimidating, aggressive sound. Thanks to this modern, race car growl, your Mustang will stand out at all times, giving your Pony the attention it deserves.

      High-End Converters. These headers come with superior catalytic converters, which are created to not only improve your Mustang's environmental footprint, but also enhance its performance. Featuring a 200 cell metallic substrate construction, these catalytic converters are guaranteed to provide the best, most efficient performance possible.

      Maximum Durability. These headers feature a 1-7/8 in. long tube construction and include a catted X-pipe, merge collectors with spikes, and 3/8 in. thick laser-cut flanges. Boasting an American-made build for unbeatable reliability, these headers come with all 304 stainless steel components and are specifically created for the most high-performance applications out there.

      Installation. Installing these headers is best left to those with moderate mechanical skills. The installation will take about 4 hours from start to finish.

      Application. American Racing Headers' 1-7/8 in. Long Tube Headers with Catted X-Pipe and Pure Thunder Cat-Back Exhaust System perfectly fit all 2013-2014 Mustang GT500s.

      Fitment: 2013 2014 Details

      American Racing Headers MTSH5-13178300FSWC

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Exhaust

      Customer Reviews (22)

        Reviews of American Racing Headers Exhaust products have an average rating of 4.9 out of 5

          Questions & Answers

          10 More Questions

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