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Stainless Power 2015-2019 Mustang GT LT Headers 1-7/8" Off-Road Factory Connect



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  • $1,032.41

Product Overview

2015-19 Mustang GT headers with 1-7/8" primary tubes, 3" diameter off-road lead pipes that mate to the factory connection point. Tig welded 304 stainless steel headers with 3/8" thick flanges and 3" diameter slip fit collectors with merge spikes.

This system replaces the factory manifolds, and catalytic converters. Our Stainless Power headers are backed by a 24-Month guarantee on material and workmanship.

 Affordable High-End Performance

Stainless Works introduces our new brand of value-line header and exhaust products made for the high-quality market, yet specially priced for the cost conscious consumer.

Stainless Power products are designed by Stainless Works, and exclusively made and inspected to our exact specifications and made from the highest quality 304L Stainless Steel. 


  • > 304 Stainless Steel Construction
  • > TIG-Welded
  • > CNC Mandrel Bends For Extreme Flow
  • > Extra Thick 3/8" Laser-Cut Flanges
  • > Install Ready: Includes O2 Extensions, Clamps, Bolts And RTV Silicone
  • > 24-Month Guarantee On Material And Workmanship

      Product Details

      Part Number  SM15HOR

      Connection Factory Connect

      Primary Tube Size 1 7/8 inch

      Collector Size 3 inch

      Emission Control Off-Road Pipes

      Material 304 Stainless Steel

      Vehicle Fitment 

      • 2015 2016 2017 Mustang GT
      • 2018 2019 Mustang GT

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