Guaranteed Free Delivery by 12/24! available on most items - Details

Talk to a Sierra Enthusiast
1-888-706-1096
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Win $5,000 For Your Sierra! Enter daily!
In Time For Christmas These & Many More

dB Performance by Corsa 3 in. Sport Dual Exhaust System w/ Polished Tips - Rear Exit (07-13 4.8L Sierra 1500)

Item S503416
Call a Sierra Enthusiast at 1-888-706-1096
M-F 8:30A-11P, Sat-Sun 8:30A-9P
$0.00
Market Price $910.78 You Save 12% ($104.78)
Starting At

$806.00

FREE Shipping

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
Ship to: Ashburn - 20149
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    Features & Details

    • Complete Cat-Back System
    • Mandrel-Bent, 3" Stainless Steel Tubing
    • Aggressive Straight-Through Muffler
    • Twin Polished Slash-Cut 4" Exhaust Tips
    • Bolt-On Installation
    • Limited Lifetime Warranty
    • Fits 2007-2013 4.8L GMC Sierra 1500 Models

    Hit the Gas and Let It Rip. When you're ready to take your stock exhaust and throw it out the window (figuratively, of course), then you're ready for the dB Performance by Corsa 3 in. Sport Cat-Back Exhaust w/ Polished Tips. With superior design and lasting quality, this system will put stock to shame and make you giggle like a schoolboy whenever you hit the gas. 

    Stainless, Flawless, What's the Difference? When it comes to this full cat-back system, the two are one in the same. The full stainless steel tubing means that this exhaust system is protected against corrosion and weathering effects, while the mandrel-bending of the tubing ensures the maximum amount of airflow throughout your system, helping you get an extra 10 WHP and 14 ft lbs of torque.

    Straight-Thru Muffler. The muffler on this exhaust system provides the big beefy sounds you get when you put the pedal to the metal, and its all due to dB's excellent straight-thru design. To finish everything off in style, twin 4-inch slash exhaust tips have been polished and engraved with the dB logo. 

    Installation. This cat-back system is most painlessly installed when you have access to a car lift and a quality set of hand tools. A friend is also recommended to help hold pipes in place. Installation should take about two hours. 

    Limited Lifetime Warranty. The limited lifetime warranty provided by Corsa protects against manufacturer and material defects.

    Application. This dB Performance by Corsa 3 in. Sport Cat-Back Exhaust w/ Polished Tips - Split Rear Exit is designed to fir 2007-2013 4.8L GMC Sierra 1500 models. Ensure correct model and engine before purchase. 

    Technical Note. Requires the use of the factory hanger and rubber isolator part number 15740212.

    Fitment: 2007 2008 2009 2010 2011 2012 2013 Details

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

    What's in the Box
    • (1) Muffler
    • (2) Black Tips
    • 3 in. Tubing
    • Mounting Hardware
    Installation Info
    Tech Specs
    Will it fit my Sierra 1500?

      Customer Photos

        Q & A

        No questions about this product yet.

        Ask the First Question

          Reviews

          Related Sierra 1500 Categories