The GMC Sierra 1500 Performance Exhaust by Gibson is a cat-back single rear exit system designed for models manufactured between 2010 and 2013. Perfect for truck enthusiasts looking to enhance their vehicle’s power and efficiency, this stainless-steel exhaust system offers both functional upgrades and an aggressive sound without being overly intrusive inside the cabin.

More than just an exhaust, this system improves your truck’s acceleration, towing, climbing, and passing capabilities. The Gibson exhaust system demonstrates substantial gains, with 10-15 additional horsepower and an increase of 15-20 lb-ft of torque, particularly effective at the low-end range (1800 to 3000 RPM). Engineered for hassle-free installation, this system uses a bolt-on method with included hardware and factory-style hangers, ensuring a straightforward and professional fit—no welding required. As an added assurance of quality, it is backed by Gibson’s Lifetime Limited Warranty.

Features

• Dyno-proven low-end power gains
• Polished stainless-steel slash-cut tips
• Baffled/chambered muffler for minimal interior drone
• Mandrel bent stainless steel tubing
• Easy bolt-on installation with factory-style hangers
• Superflow™ muffler for an aggressive sound

Choosing the Gibson Performance Exhaust means choosing quality, reliability, and performance for your GMC Sierra. Should you have any questions or need assistance, please don't hesitate to contact us directly. We have locations in both Austin, Texas and the Los Angeles, California area where we offer full installation and customization services. Our phone numbers are 512-982-9393 (TX) and 562-981-6800 (CA). If you're considering purchasing multiple items, give us a call to inquire about shipping discounts. Installation is available on-premises at both of our locations.

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