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American Racing Headers 1-3/4-Inch Long Tube Headers with Catted X-Pipe (11-14 GT)

Item 404124
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Market Price $1,999.99 You Save 12% ($230.74)
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$1,769.25 (each)

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      Product Information

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


      • Provides More Horsepower and Torque
      • Headers Size: 1-3/4”
      • 304 Stainless Steel Construction
      • 200 Cell Metallic Substrate
      • For Off-Road Use Only
      • High-Level Installation
      • Warranty Included
      • Fits All 2011-2014 Ford Mustang GT Models


      Rev Up Your Performance. Enjoy more horsepower and torque with this American Racing Headers 1-3/4 in. Long Tube Headers w/ Catted X-Pipe system. It gives your Mustang a more powerful sound and provides increased exhaust flow. The optimized primary tube routing of this system ensures excellent durability. This 1-3/4-inch long tube headers with catted X-pipe system is made for off-road use only.

      The Strength of Steel. This headers system will stand the test of time, thanks to its 304 stainless steel construction. It resists rusting, corrosion, and high temperatures. The catted X-pipe has 200 cell metallic substrate, which adds to the durability of this long tube headers system.

      Advanced Installation. The installation process for this headers system requires advanced mechanical experience and may take several hours. Professional installation is recommended.

      Warranty Included. American Racing Headers backs this long tube headers system with a 60-day limited warranty. Refer to the manufacturer’s warranty documentation for complete terms and conditions.

      Application. This American Racing Headers 1-3/4 in. Long Tube Headers w/ Catted X-Pipe fits all 2011-2014 Ford Mustang GT models.

      Fitment: 2011 2012 2013 2014 Details

      American Racing Headers MTC5-11134300LSWC

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Long Tube Headers with Catted X-Pipe System

      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

          • Boss 302 - 12, 13
          • GT - 11, 12, 13, 14

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