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Stainless Works 1-7/8 in. Headers w/ Off-Road X-Pipe - Performance Connect (14-18 5.3L, 6.2L Sierra 1500)

AmericanTrucks no longer carries the Stainless Works 1-7/8 in. Headers w/ Off-Road X-Pipe - Performance Connect (14-18 5.3L, 6.2L Sierra 1500). Please check out 2014-2018 Sierra 1500 Headers for an updated selection.

Features & Details

  • 304 Stainless Steel
  • Laser-Cut Flanges (3/8" Extra Thick)
  • CNC Mandrel-Bent and TIG-Welded
  • Enhances Sound
  • Requires Stainless Works Performance Connect Cat-Back System
  • Fits 2014-2018 5.3L and 6.2L GMC Sierras
  • Designed for Double Cabs and Crew Cabs
Hear Your Rig Roar. If your truck is operating using the factory model exhaust system, it isn't performing to its maximum capacity. These Stainless Works 1-7/8 in. Headers with Off-Road X-Pipe will help your rig roar at its loudest and perform at its best. The system increases exhaust flow to help your truck charge ahead more powerfully.

Strong Design. Fit for off-road use, this system is built to endure the challenges of trail riding. Its parts are made from quality materials like 304 stainless steel. Extra thick 3/8-inch laser-cut flanges also give your truck a hefty boost.

Seamless System. Made to connect seamlessly, the system is designed for performance connection. The system is seamless due to TIG-welding. The pipes are also CNC mandrel-bent for perfectly smooth flow, releasing more exhaust so your rig and can rumble, roar, and forge new paths confidently.

Application. The Stainless Works 1-7/8 in. Performance Connect Headers with an Off-Road X-Pipe is designed to be used on the 2014-2018 5.3L and 6.2L GMC Sierra's with the following cab and box configurations.
  • Double Cab with the Standard Box
  • Crew Cab with the Short Box
  • Crew Cab with the Standard Box

Application Note. These Stainless Works Long Tube Headers require the use of a Stainless Works "Performance Connect" Cat-Back Exhaust System for proper installation (sold separately).

Technical Note. This Stainless Works product is not legal for use in California or other states adopting California Emission Standards.

Fitment: 2014 2015 2016 2017 2018 Details


CA Residents: WARNING: Cancer and Reproductive Harm -

What's in the Box
  • (1) Stainless Works 1-7/8 in. Headers w/ Off-Road X-Pipe
  • Hardware for Installation
Installation Info
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        Customer Reviews (1) Write a Review

        Overall Rating 4

        out of 5 stars

        • Loudness / Volume 4 4
        • Exhaust Note 5 5
        • Fit & Finish 4 4
        • Bang For Your Buck 5 5

        • 4/5

          February 02, 2019

          Review from Stainless Works 1-7/8 in. Headers w/ Off-Road X-Pipe - Performance Connect (14-18 5.3L, 6.2L Silverado 1500)


          It was easy to use the Internet to find what I need


          Year: 2017 Submodel: LTZ Engine: 5.3L V8

          Helpful (1)

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