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Stainless Works 1-7/8 in. Headers w/ Catted X-Pipe - Performance Connect (07-13 V8 Sierra 1500)

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

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  • Item S500745
  • MPN# CT07HCAT

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    Features & Details

    • 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.

    Fitment: 2007 2008 2009 2010 2011 2012 2013 Details

    What's in the Box
    • (1) Stainless Works 1-7/8 in. Headers w/ Catted X-Pipe
    • Hardware for Installation
    Installation Info
    Will it fit my Sierra?
    • 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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    Customer Photos

    Questions & Answers (1)

    1 Top Rated Question

    MY TRUCK IS A 2008 2500HD, 4x4 WITH A 6.0L ENG. and 6in. lift..... WILL THIS FIT IT?

    • 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 1500 models.

    Helpful (0)
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    Customer Reviews (1) Write a Review

    Overall Rating 5

    out of 5 stars

    Installation Time:Afternoon

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



    • 5/5

      Installation Time: Afternoon

      December 12, 2017

      WILL FIT 2500hd AND 36500hd 4x4 AS WELL.

      I have a 2008 GMC 2500HD 6.0L They fit great. They took about 5hr. to install. Took longer to remove the old exhaust than to install the headers and Cat's James

      jamess

      Year: 2008 Submodel: SLE Engine: 6.0L V8

      Helpful (6)

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