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MBRP 2.5 in. Installer Series Dual Exhaust System - Rear Exit (09-13 4.8L Sierra 1500)

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Market Price $554.99 You Save 12% ($65.00)
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$489.99

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  • Item S501106

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    Features & Details

    • Improves Horsepower and Torque
    • Produces a Deep Muscular Sound
    • 16 Gauge Aluminized Steel Tubing
    • Rust-Proofed with Aluminum Silica Coating
    • Mirror-Polished, Stainless Steel Tips
    • Bolt-on Installation; Some Cutting May Be Required
    • Fits 2009-2013 4.8L GMC Sierra's
    • Not Compatible on the Extended Cab with Long Box
    Better Fuel Economy, Better Performance. The MBRP Installer Series 2.5 in. Cat-Back Exhaust for 2009-2013 Sierras with 4.8L engine has been shown to improve fuel economy by 1-2mpg. With this exhaust modification in your vehicle, you can expect to enjoy better performance, speedier engine response, and fuel savings.

    Improve Your Truck's Look. This Installer Series Cat-Back exhaust is sure to draw attention to your vehicle. The MBRP Installer Series 2.5 in. Split Rear Exit Cat-Back Exhaust features stainless steel tips, aluminizes steel tubing, and silica coating. These premium components are not only eye-catching, they're also an assurance that the exhaust system will last you a long time.

    Installs with Ease. The installation process of MBRP Cat-Back Exhaust is easy and the exhaust system can be installed with common hand tools. The bolt-on, no weld design provides you with a hassle-free installation process that can be completed in approximately 1-2 hours. Depending on your cab and box size, some cutting to the piping may be required.

    Application. The MBRP Installer Series 2.5 in. Cat-Back Exhaust with Split Rear Exit is designed to fit the 2009-2013 4.8L GMC Sierra's with the following cab and box configurations.
    • Regular Cab with the Standard Box
    • Regular Cab with the Long Box
    • Extended Cab with the Short Box
    • Extended Cab with the Standard Box
    • Crew Cab with the Short Box

    Fitment: 2009 2010 2011 2012 2013 Details

    MPN# S5058AL

    CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    What's in the Box
    • (1) Extension Pipe
    • (1) Muffler
    • (1) Driver Side Over Axle Pipe
    • (1) Passenger Side Tail Pipe
    • (1) Driver Side Tail Pipe
    • (1) 3” Hanger Clamp
    • (1) 3” Clamp
    • (4) 2 ½” Clamp
    • (1) Hanger Assembly
    • (1) 3/8” X 1 ½” Hex Bolt
    • (2) 7/16” Fender Washer
    • (1) 3/8” Lock Washer
    • (1) 3/8” Hex Nut
    • (2) Exhaust Tip
    Installation Info
    Tech Specs
    Will it fit my Sierra 1500?
    • 4.8L V8 - 09, 10, 11, 12, 13
    • 5.3L V8 - 09, 10, 11, 12, 13
    • 6.0L V8 - 09
    • 6.0L V8 Hybrid - 10, 11, 12, 13

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

      Customer Photos

        Questions & Answers (1)

        1 Top Rated Question

        I have an 05 Silverado with a 5.3 V 8 Will this kit fit?

        • The MBRP 2.5 in. Installer Series Dual Exhaust System is manufactured for Silverado's 09-13. We cannot guarantee fitment for use outside of the listed year range.

        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 4 4
          • Fit & Finish 5 5
          • Bang For Your Buck 5 5



          • 5/5

            Installation Time: Afternoon

            January 22, 2019

            Review from MBRP 2.5 in. Installer Series Dual Exhaust System - Rear Exit (09-13 5.3L Silverado 1500)

            MBRP Cat Back Kit Review

            The product seems to be well made. Every part fit together perfectly without any modification. It is exactly what I wanted for my Chevy truck. I liked that at each junction, it was fastened with clamps and not welded.

            RalphlB

            Year: 2012 Submodel: LS Engine: 5.3L V8

            Helpful (4)

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