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Stainless Works 1-7/8-Inch Headers with Catted X-Pipe; Performance Connect (07-13 V8 Sierra 1500)

Item S500745
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Market Price $2,169.81 You Save 12% ($249.62)
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$1,920.19 (each)

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      Product Information

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


      • Performance Connect Long Tube Headers
      • 304 Stainless Steel Construction
      • Bent Through a CNC Mandrel Process
      • TIG-Welded and Secured with Thick Flanges
      • Requires Stainless Works Performance Connect Exhaust Systems
      • Fits the 2007-2013 4.8L, 5.3L, 6.0L and 6.2L GMC Sierras
      • Designed for the Extended Cab with the Standard Box or Crew Cab with the Short Box


      Custom Enhancement Option. Making improvements to help your truck perform at a higher level can be a great way to customize your rig. This Stainless Works 1-7/8 in. Headers with Catted X-Pipe, for example, is an improvement that results in better performance and a deeper sound. Since it hooks up to a performance connect system, you can choose an exit point for it as you make the custom enhancement.

      Smooth Flow Design. This system is mandrel-bent for smooth air flow, increasing exhaust release. The system is also TIG-welded so that exhaust does not leak out, helping to keep the air flow steady and intense.

      Reliable Construction. Made from durable materials, including 304 stainless steel, this system is very strong. It is secured in place with 3/8-inch thick laser-cut flanges, ensuring it is reliable and stable.

      Application. This Stainless Works 1-7/8 in. Performance Connect Headers with Catted X-Pipe is designed to be used on the 2007-13 4.8L, 5.3L, 6.0L and 6.2L GMC Sierra's with the following cab and box configurations.
      • Extended Cab with the Standard Box
      • Crew Cab with the Short 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.

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      Fitment: 2007 2008 2009 2010 2011 2012 2013 Details

      Stainless Works CT07HCAT

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Stainless Works 1-7/8 in. Headers w/ Catted X-Pipe
      • Hardware for Installation

      Customer Reviews (2)

        Reviews of Stainless Works Exhaust products have an average rating of 4.3 out of 5

          Questions & Answers

          10 More Questions

          Will It Fit My Sierra 1500

          • 4.8L V8 - 07, 08, 09, 10, 11, 12, 13
          • 5.3L V8 - 07, 08, 09, 10, 11, 12, 13
          • 6.0L V8 - 07, 08, 09
          • 6.2L V8 - 07, 08, 09, 10, 11, 12, 13

          Designed for the Extended Cab with the Standard Box or Crew Cab with the Short Box.

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