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American Racing Headers 1-7/8-Inch Long Tube Headers; Catted; Direct Connection (15-20 GT350)

Item 404160
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Market Price $2,212.99 You Save 12% ($254.74)
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$1,958.25 (pair)

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Ship to: Ashburn - 20149
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      Product Information

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


      • Long Tube Headers
      • 1-7/8" Primary Tubes
      • Direct Connection
      • 304 Stainless Steel Construction
      • Made in the USA
      • 3/8" Thick Flanges
      • Hand-Ported TIG Welded Inlets
      • Merge Collectors w/ Scavenger Spikes
      • 200 Cell Metallic Substrate Catalytic Converters
      • Optimized Routing performance
      • Expert Installation
      • Lifetime Limited Warranty
      • Fits 2015-2020 Ford Mustang GT350's


      Direct Bolt-On Headers. These American Racing Headers 1-7/8 in. Long Tube Catted Headers - Direct Connection - will bolt directly onto aftermarket or factory catback systems. This kit retains your GT350's resonators, crossover pipe, and mufflers, and replaces its restrictive stock manifolds.

      More Sound. These headers will give your GT350 enough muscle sound to make people notice.

      Catted Connectors. The connector pipes come equipped with 200 cell metallic substrate catalytic converters for max power and superior durability.

      Perfect in Every Way. This header system is 100% made in America with 304 stainless steel throughout, 3/8" thick leak-free flanges with hand-ported and TIG-welded inlets for the perfect fit and outstanding performance.

      No Tuning Required. These headers do not require custom tuning to achieve horsepower and torque gains.

      Off-Road Only. This header system is not CARB certified and is intended for off-road applications only.

      Expert Installation. The installation process takes approximately 6 hours to complete a high level of mechanical ability, otherwise professional installation is recommended.

      Warranty. this product is covered by a lifetime limited warranty against defects in materials and workmanship.

      Application. The American Racing Headers 1-7/8 in. Long Tube Catted Headers - Direct Connection will fit 2015-2020 Ford Mustang GT350's.

      Fitment: 2015 2016 2017 2018 2019 2020 Details

      American Racing Headers MTSH3-16178300DCWC

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (2) Long Tube Headers

      Customer Reviews (5)

        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

          • GT350 - 15, 16, 17, 18, 19, 20
          • GT350R - 15, 16, 17, 18, 19, 20