Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
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dB Performance by Corsa Sport Dual Exhaust System with Polished Tips; Rear Exit (07-13 4.8L Sierra 1500)
Item S503416
Sierra 1500 Sales Techs:
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Our Price
$1,025.99 - $1,050.99
FREE Shipping + $40.00 Oversized Item Fee Market Price $1,179.99 You Save 13% ($154.00) Up to 10% off for Military & First Responders! See DetailsWill this fit your Vehicle?
Ship to: Columbus - 43215
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- 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
| Brand | dB Performance by Corsa |
| Exhaust System Type | Cat-Back System |
| Exhaust Tip Finish | Chrome, Polished |
| Exhaust Tubing Diameter | 3.00 Inch |
| Exhaust Material | Stainless Steel |
| Exhaust Tip Outlet Style | Dual |
| Exhaust Exit Location | Rear - Dual |
| Exhaust Loudness | Medium |
Description
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.
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Fitment:
- 2007 GMC Sierra 1500
- 2008 GMC Sierra 1500
- 2009 GMC Sierra 1500
- 2010 GMC Sierra 1500
- 2011 GMC Sierra 1500
- 2012 GMC Sierra 1500
- 2013 GMC Sierra 1500
dB Performance by Corsa 24199
24903
24907
24921
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Muffler
- (2) Black Tips
- 3 in. Tubing
- Mounting Hardware
Tech Guides:
5.0
Customer Reviews (3)
Reviews of dB Performance by Corsa Exhaust products have an average rating of 4.9 out of 5
Questions & Answers
10 More Questions
Will It Fit My Sierra 1500
- 4.8L V8 - 07, 08, 09, 10, 11, 12, 13
Requires the use of the factory hanger, part#15092802 and rubber isolator part#15740212
