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Gibson 3.5 Inch / 3 Inch Dual Split Aluminized Cat-Back Exhaust; Split Rear Exit (2010 6.2L Denali)

Item S500672
AmericanTrucks no longer carries the Gibson 3.5 Inch / 3 Inch Dual Split Aluminized Cat-Back Exhaust; Split Rear Exit (2010 6.2L Denali). Please check out 2019-2021 GMC Sierra Exhaust Systems for an updated selection.
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    Product Information

    Features, Description, Q&A, Specs & Installation


    • Dual Split Rear Exit System
    • Aluminized Stainless Steel Tubing
    • 3" Tubing with 4" Slash Cut Tips
    • Polished Stainless Finish
    • Dual Straight Rear Exits for More Space
    • Interior Baffles Increase Growl
    • Bolts and Clamps On
    • Fits 2010 6.2L GMC Sierra Denali's


    Straight Exits Save Space. When your rear end space is already limited due to tow hitches or an aftermarket bumper, the dual straight exits on this Gibson Dual Split Aluminized Cat-Back Exhaust System are sure to fit. The easy installation primarily involves bolting and clamping the outlets together, with no welding required.

    Ready to Install. Instead of mixing and matching exhaust parts, make the upgrade as quickly as possible with this complete system. Everything from the hangers to the rubber gaskets are included.

    Great for the Growl. While this exhaust system from Gibson certainly improves performance and increases engine power, it's also ideal for increasing exhaust sound. The internal baffles create the low-end rumble you want without any secondary buzzes or vibrations.

    Application. This Gibson 3.5 in. / 3 in. Dual Split Aluminized Cat-Back Exhaust with a Split Rear Exit is designed for use on the 2010 6.2L GMC Sierra Denali with the following cab and box configuration.
    • Crew Cab with the Short Box


    CA Residents: WARNING: Cancer and Reproductive Harm -

    Installation & What's in the Box

    Installation Info

    What's in the Box

    • (1) 3.5” Headpipe w/ Flange
    • (1) Superflow SFT Muffler
    • (1) 3” Passenger Over Axle Tailpipe
    • (1) 3” Driver Side Over Axle Tailpipe
    • (2) 3” Exit Pipes
    • (2) 4” Stainless Tips
    • (1) 3.5” Clamp
    • (4) 3” Clamps
    • (1) Driver Side Tailpipe Hanger
    • (1) Rubber Grommet

    Tech Specs

    Cat-Back Exhaust Specifications

    Questions & Answers

    10 More Questions

        Related Sierra 1500 Categories

        Piping Material:Aluminized SteelTip Material:Polished T304 Stainless Steel
        Piping Size:3.0"Tip Size:4.0"
        Muffler Type:Superflow SFT MufflerExit:Dual Split Rear