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GMC Sierra Exhaust

Unleash your truck's voice and performance potential with high-flowing GMC Sierra Exhaust systems that reduce restriction while creating an authoritative sound profile. These performance upgrades improve exhaust gas scavenging from the engine while producing a deeper, more aggressive tone that announces your Sierra's presence with authority.

 

Mandrel-bent tubing in exhaust systems for your GMC Sierra maintains consistent interior diameter through every curve for maximum flow efficiency. Properly engineered muffler designs specific to your Sierra's engine create your desired sound character without introducing annoying drone or resonance during highway cruising.

 

Boost your Sierra's performance and sound with high-flow GMC Sierra Exhaust Systems featuring mandrel-bent tubing and performance mufflers that reduce backpressure for improved horsepower, enhanced torque, and a deep, aggressive exhaust note that commands attention. Explore our complete selection of GMC Sierra Accessories & Parts specifically designed to enhance functionality, style, and durability for both work and recreational use across all model years and trim levels. Maximize power and efficiency with premium 2019-2024 GMC Sierra Exhaust components engineered to improve flow, increase performance, and create the perfect exhaust note for your driving style while maintaining emissions compliance for daily driving.
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GMC Sierra Exhaust

Perhaps one of the best ways to give your truck a more aggressive persona is to rework the exhaust system. We offer a nice array of GMC Sierra Exhaust parts, so you can get the kind of sound and performance you desire. By swapping out the smaller and more restrictive stock exhaust, you free up the engine to produce more horsepower and torque, which can help with fuel economy, towing, and everyday driving. One of the many options we carry is the Borla Stinger S-Type Cat-Back Exhaust. You can get it with dual side or rear exhaust tips that have a flashy polished or stealthier black finish. In addition, you get a louder and throaty exhaust note that will impress everyone, while the stainless steel construction ensures this upgrade will last a long time. At the other end of your exhaust system, you can make a difference in performance and sound with something like Stainless Works 1-7/8 in. Headers with a Catted X-Pipe. This setup is street-legal, so you can still pass emissions, while enjoying better performance. The larger collectors are perfect for aggressive naturally aspirated engines, or forced induction setups. Just as important, Stainless Works has a solid reputation for creating exhaust components that withstand the test of time. Ultimately, no matter which of the many GMC Sierra exhaust products you select, the end result is you'll get quality parts that will serve you well. All that is backed up by solid customer service, ensuring you look forward to customizing your truck further.

 

Shop All Truck Exhaust for Increased Performance

 

Fitment Includes:

  • 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023 and 2024 Sierras
  • Base, C3, Classic, HT, Hybrid, Nevada Edition, SL, Z71, Denali, SLE, 1500, SLT and WT Sierras
  • Engines: 4.3L Vortec V6, 4.8L Vortec V8, 5.3L Vortec V8, 5.3L Flex-Fuel Vortec V8, 5.3L Vortec V8 Hybrid, 6.0L Vortec V8, 6.2L VVT Vortec V8, 4.3L EcoTec3 V6, 5.3L EcoTec3 V8, 6.2L EcoTec3 V8 Sierras

*Please see Sierra parts pages for any exceptions.