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Stainless Works 1-7/8 in. Long Tube Off-Road Headers (15-19 GT350)

Market Price $1,673.86 You Save 12% ($192.57)
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$1,481.29 (kit)

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  • Item 397518
  • MPN# GT350HOR

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Quoted installation from $125

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Ship to: Ashburn - 20149
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    Features & Details

    • Long Tube Off-Road Headers
    • 304 Stainless Steel
    • 1-7/8"
    • Steel Finish
    • Sold As A Set
    • Mandrel Bent Tubing
    • Made In The USA
    • Crafted From 304 Stainless Steel
    • Off-Road Use Only, No Catalytic Converters
    • 3" Slip-Fit Connectors
    • Fits Factory Connection Points
    • TIG Welded
    • Expert Installation
    • Fits All 2015-2019 Shelby GT350 Mustangs
    Fast and Loud. Let your 5.2L GT350's engine scream with Stainless Works' 1-7/8" Long Tube Off-Road Headers. Adding over 25+ RWHP and 20 RWTQ, Stainless Works' 1-7/8" Long Tube Headers remove the restrictions of the stock exhaust system, allowing the exhaust gases to flow more freely. The incredible design quality of Stainless Works Off-Road Headers eliminates the fitment issues other headers run into, while giving you an intimidating exhaust note.

    Lightweight Exhaust System. Replacing your stock, heavy iron headers from your Shelby with lightweight Stainless Works Long Tubes will shave weight off the nose of your Mustang. Crafted from strong and corrosion-resistant 304 stainless steel, Stainless Works' Long Tube Headers use a 4-to-1 merge design and are backed by a limited lifetime warranty.

    Factory-Friendly Installation. Installing long tube headers on your Shelby GT350 can be a little tough due to the space constraints of the engine bay. Installation works best with a jack or a lift, but it can be completed with an engine hoist. Stainless Works' 1-7/8" Off-Road Long Tube Headers will seamlessly hook up to the rest of your Shelby GT350's exhaust system thanks to the factory style connect points.

    Application. Stainless Works' 1-7/8" Off-Road Long Tube Headers are designed to work with 2015-2019 Shelby GT350 and GT350 R Mustangs and their 5.2L Voodoo Engine.

    Fitment: 2015 2016 2017 2018 2019 Details

    CA Residents: Warning: California's Proposition 65

    What's in the Box
    • (1) Driver Side Header
    • (1) Passenger Side Header
    • (2) Exhaust Clamps
    • (2) O2 Extensions
    Installation Info
    Tech Specs
    Will it fit my Mustang?

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    Customer Reviews (2) Write a Review

    Overall Rating 5

    out of 5 stars

    Installation Time:Weekend

    • Loudness / Volume 5 5
    • Exhaust Note 5 5
    • Fit & Finish 5 5
    • Bang For Your Buck 5 5

    • 5/5

      Installation Time: Shop Install

      July 23, 2018

      Very loud!

      Had them installed by a professional shop but could not be happier they sound amazing! They make the GT350 ear piercing loud!


      Year: 2017 Submodel: GT350

      Helpful (1)

    • 5/5

      Installation Time: Afternoon

      February 28, 2018

      Amazing fit, quality and Sound

      Stainless works products always have an amazing fit, it's as close to factory as you can get in a long tube. Workmanship and quality are better than any other brand on the market in the same price range and they sound amazing.


      Year: 2014 Submodel: GT

      Helpful (3)

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