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Gibson 3.5 Inch / 3 Inch Dual Split Aluminized Cat-Back Exhaust System; Split Rear Exit (07-09 6.2L Denali)

Item S500668
AmericanTrucks no longer carries the Gibson 3.5 Inch / 3 Inch Dual Split Aluminized Cat-Back Exhaust System; Split Rear Exit (07-09 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

    Features

    • Dual Tip Exit Straight Out the Back of the Truck
    • Two 4-inch Polished Round, Slash-Cut Stainless Steel Tips
    • 3-inch Aluminized Mandrel-Bent Tubing
    • Baffled and Chambered Muffler Design
    • 8-inch Round, 24-inch Long Muffler with 3.5-inch Center Inlet and 3-inch Outlet
    • Easy Bolt-On Installation
    • Fits 2007-2009 6.2L GMC Sierra Denali Models

    Description

    Look and Sound. The Gibson Dual Exhaust system has the aggressive look and sound that you're looking for in a truck. The two tips exit out the back and work well with most bumpers, roll pans and trailer hitches. Under towing conditions, you'll experience even richer exhaust notes.

    Form and Function. Who doesn't want more torque and horsepower? The Gibson Cat-Back Dual Exhaust System typically gives your Sierra Denali an additional 15 to 20 horsepower, and more torque than the factory system. Dual stainless tips extend out back for an awesome look, emitting a throaty growl that gets more aggressive when towing.

    No Welding. Bolt-On Installation. Aluminized mandrel-bent tubing, polished stainless tips, and a baffled and chambered muffler install easily with factory-style hangers. All hardware is included, and it is backed by a limited lifetime warranty.

    Application. The Gibson 3.5 in. / 3 in. Dual Split Aluminized Cat-Back Exhaust System is designed to be used on the 2007 to 2009 6.2L GMC Sierra 1500 Denali Edition with the following cab and box configuration.
    • Crew Cab with the Short Box

    Fitment:

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    Installation & What's in the Box

    Installation Info

    What's in the Box

    • (1) 3.5-inch Headpipe with Flange
    • (1) Superflow SFT Muffler
    • (1) 3-inch Stainless Passenger Side Over-Axle Tailpipe with Welded Hangers
    • (1) 3-inch Stainless Driver Side Over-Axle Tailpipe with Welded Hangers
    • (2) 3-inch Exit Pipe
    • (2) 4-inch Stainless Tip
    • (1) 3.5-inch Clamp
    • (4) 3-inch Clamp
    • (1) Driver Side Tailpipe Hanger
    • (1) Passenger Side Tailpipe Hanger
    • (1) Rubber Grommet

    Questions & Answers

    10 More Questions

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