dB Performance by Corsa Sport Dual Exhaust System with Polished Tips; Rear Exit (07-13 5.3L Sierra 1500)Find parts that fit my vehicle

Shining Steel, Roaring Sound. The stock exhaust on your 2007-2013 5.3L GMC Sierra 1500 is alright, but you've got a sound in mind for it. A deep, aggressive roar every time you hit that gas. Well, you'll find it with the dB Performance by Corsa 3 in. Sport Cat-Back Exhaust with Polished Tips. With powerful construction, a beautiful roar, and increased efficiency, you're going to put this in and never look back. 

All Bent Just Right. When you're going to make stainless steel tubing, the only real way to craft it is to use mandrel-bent tubing. This ensures that even through the bends, you have a full three-inch diameter pipe for your exhaust to blow through, and this full cat-back system is crafted using only mandrel-bent components. 

Sound and Attitude. The straight-through muffler on this system provides an aggressive tone throughout your system, while the four-inch high polish stainless steel tips provide a great-looking exit point for your improved system. Against stock, you'll see an extra 10 WHP and 14 ft lbs of torque for your Sierra. 

Bolt-On Install. Grab a car lift, some hand tools, and a friend, and this should go on in about two hours. Have this installed professionally if you are unsure you can do this yourself. 

Limited Lifetime Warranty. Corsa provides a limited lifetime warranty protecting against material and manufacturer defects.

Application. This dB Performance by Corsa 3 in. Sport Cat-Back Exhaust w/ Polished Tips - Split Rear Exit is designed to fit 2007-2013 5.3L GMC Sierra 1500 models. Ensure correct model and engine before purchase.

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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

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