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Gibson 3.5 Inch Single Aluminized Cat-Back Exhaust System; Single Side Exit (11-13 6.2L)

Item S500777
AmericanTrucks no longer carries the Gibson 3.5 Inch Single Aluminized Cat-Back Exhaust System; Single Side Exit (11-13 6.2L). 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

    • Performance Exhaust System
    • 3.5 in. Aluminized Tubing
    • Polished Stainless Tip
    • Single-Side Exit
    • Bolt-On Installation
    • Fits 2011 to 2013 6.2L GMC Sierras
    • Designed for the Extended Cab with the Standard Box and Crew Cab with the Short Box

    Description

    Aggressive Sound. Bring your 6.2L GMC Sierra to the extreme with this Gibson 3.5 in. Single Aluminized Cat-Back Exhaust System; an upgrade in sound, style, and all-around performance. With this system in place, you won't be able to resist stepping on your pedal to elicit that loud, aggressive exhaust note you can't help but love. At the same time, sound inside the vehicle stays to the minimum and ensures a more enjoyable ride.

    Increase Performance. While increasing the volume of your engine, the system's improved exhaust flow brings more usable torque and horsepower to your vehicle. Gibson's performance exhaust brings improved acceleration, maximum climbing power, easier towing, and more power for high-speed passing. Drivers will enjoy gains averaging as much as 15 horsepower and torque increases up to 20 foot-pounds.

    Quality Construction. The kit is constructed with long-lasting strength and durability at the forefront. The system features 3.5 in. diameter aluminized steel, mandrel-bent tubing. The single inlet/outlet SuperFlow muffler features a baffled and chambered design connecting to a 4-in. polished stainless steel tip, with a single exit behind your truck's rear passenger wheel.

    Bolt-On Installation. The single-side exit exhaust fits your factory system with a direct bolt-on application. It's a hassle-free install with no cutting or welding required.

    Application. The Gibson 3.5 in. Single Aluminized Cat-Back Exhaust System is designed to fit the 2011-2013 6.2L GMC Sierra's with the following cab and box configurations.
    • Extended Cab with the Standard Box
    • 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) Headpipe with Hanger and Welded Flange
    • (1) Superflow Muffler
    • (1) Overaxle Tailpipe with Hanger
    • (1) Stainless Tip
    • (2) Clamp
    • (1) Bolt Kit

    Questions & Answers

    10 More Questions

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