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American Racing Headers 1-3/4-Inch Long Tube Catted Headers with X-Pipe and Pure Thunder Cat-Back Exhaust (15-17 GT)

Item 404140
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Market Price $3,547.99 You Save 12% ($408.49)
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$3,139.50 (kit)

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      Product Information

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


      • Aggressive Race Sound
      • Improves Horsepower and Torque
      • 1-3/4 in. Long Tube Headers
      • Includes 200 Cell Metallic Substrate Catalytic Converters
      • ARH Pure Thunder Series Mufflers
      • Includes X-Pipe
      • 304 Stainless Steel Construction
      • 4 inch Double Walled Polished Stainless Steel Tips
      • Split Rear Exit
      • Direct Fit Bolt-On Installation
      • For Off-Road Use Only
      • Fits 2015 to 2017 Ford Mustang GT Models


      Unleash the Beast. The latest Mustangs have pushed the envelope on performance and handling, but the restrictive factory exhaust keeps them from their true potential.  With the American Racing Headers 1-3/4 in. Long Tube Catted Headers with X-Pipe & Pure Thunder Cat-Back Exhaust, you can provide the Mustang with the exhaust system it deserves. With the optimized design, the ARH system can unlock tremendous horsepower and torque gains. This full system includes headers, catalytic converters, an X-pipe, and ARH’s Pure Thunder Cat-back exhaust system with tips.

      Aggressive Race Sound. This ARH system is precisely designed to deliver a clear deep tone without any drone that lets people know your Mustang means business. And since the clear tone doesn’t include any high-pitched rasping, it’s more pleasant and comfortable to drive with.

      High-Flow Catalytic Converters. ARH’s 200 Cell Metallic Substrate Catalytic Converters are specially designed to complement their free-flowing exhaust systems. These high-performance cats are designed for durability.

      All 304 Stainless Steel Construction. In order to deliver performance, strength, and durability, this exhaust system is made of high-quality stainless steel. Precise, laser-cut flanges ensure a warp-free seal for outstanding performance.

      Direct Fit Installation. The ARH system is designed for a straightforward replacement upgrade of the factory exhaust system. It uses the factory mounting points and no additional drilling or welding is required.

      Application. The American Racing Headers 1-3/4 in. Long Tube Catted Headers with X-Pipe & Pure Thunder Cat-Back Exhaust is specially designed to fit 2015 to 2017 Ford Mustang GT models.

      Fitment: 2015 2016 2017 Details

      American Racing Headers MTC5-15134300FSWC

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (2) Long Tube Headers with Catalytic Converters
      • (1) X-Pipe
      • (2) Mufflers with Tips
      • Installation Hardware

      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

          Will It Fit My Mustang

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