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Gibson 15-19 GMC Sierra 2500 HD Base 6.0L 3in Cat-Back Dual Split Exhaust - Stainless

Unleash the beast within your GMC Sierra 2500 HD with the Gibson 3in Cat-Back Dual Split Exhaust System. This stainless steel exhaust system is designed to deliver an aggressive throaty sound and a significant boost in horsepower and torque.

With its hassle-free bolt-on installation and no welding required, this exhaust system is perfect for enthusiasts who want a high-performance upgrade without the hassle. The dual tip exit design provides a sleek and aggressive look that works with most bumpers, roll pans, and trailer hitches.

  • Decreases backpressure and produces more torque and increased horsepower
  • Typical gains average of 15-20 horsepower
  • Stainless dual tip exit straight out the back
  • Works with most bumpers, roll pans, and trailer hitches
  • Exhaust sound is louder under towing conditions
  • Backed by a Lifetime Limited Warranty

This product fits more vehicles than loaded. Please select your vehicle to see all fits.

Make Model Year Type
Chevrolet Silverado 2500 HD 2011 LT
Chevrolet Silverado 2500 HD 2011 LTZ
Chevrolet Silverado 2500 HD 2011 WT
Chevrolet Silverado 2500 HD 2012 LT
Chevrolet Silverado 2500 HD 2012 LTZ
Chevrolet Silverado 2500 HD 2012 WT
Chevrolet Silverado 2500 HD 2013 LT
Chevrolet Silverado 2500 HD 2013 LTZ
Chevrolet Silverado 2500 HD 2013 WT
Chevrolet Silverado 2500 HD 2014 LT
Chevrolet Silverado 2500 HD 2014 LTZ
Chevrolet Silverado 2500 HD 2014 WT
Chevrolet Silverado 2500 HD 2015 High Country
Chevrolet Silverado 2500 HD 2015 LT
Chevrolet Silverado 2500 HD 2015 LTZ
Chevrolet Silverado 2500 HD 2015 WT
Chevrolet Silverado 2500 HD 2016 High Country
Chevrolet Silverado 2500 HD 2016 LT
Chevrolet Silverado 2500 HD 2016 LTZ
Chevrolet Silverado 2500 HD 2016 WT
Chevrolet Silverado 2500 HD 2017 High Country
Chevrolet Silverado 2500 HD 2017 LT
Chevrolet Silverado 2500 HD 2017 LTZ
Chevrolet Silverado 2500 HD 2017 WT
Chevrolet Silverado 2500 HD 2018 High Country
Chevrolet Silverado 2500 HD 2018 LT
Chevrolet Silverado 2500 HD 2018 LTZ
Chevrolet Silverado 2500 HD 2018 WT
Chevrolet Silverado 2500 HD 2019 High Country
Chevrolet Silverado 2500 HD 2019 LT
Chevrolet Silverado 2500 HD 2019 LTZ
Chevrolet Silverado 2500 HD 2019 WT
Chevrolet Silverado 3500 HD 2011 LT
Chevrolet Silverado 3500 HD 2011 LTZ
Chevrolet Silverado 3500 HD 2011 WT
Chevrolet Silverado 3500 HD 2012 LT
Chevrolet Silverado 3500 HD 2012 LTZ
Chevrolet Silverado 3500 HD 2012 WT
Chevrolet Silverado 3500 HD 2013 LT
Chevrolet Silverado 3500 HD 2013 LTZ
Chevrolet Silverado 3500 HD 2013 WT
Chevrolet Silverado 3500 HD 2014 LT
Chevrolet Silverado 3500 HD 2014 LTZ
Chevrolet Silverado 3500 HD 2014 WT
Chevrolet Silverado 3500 HD 2015 High Country
Chevrolet Silverado 3500 HD 2015 LT
Chevrolet Silverado 3500 HD 2015 LTZ
Chevrolet Silverado 3500 HD 2015 WT
Chevrolet Silverado 3500 HD 2016 High Country
Chevrolet Silverado 3500 HD 2016 LT
Chevrolet Silverado 3500 HD 2016 LTZ
Chevrolet Silverado 3500 HD 2016 WT
Chevrolet Silverado 3500 HD 2017 High Country
Chevrolet Silverado 3500 HD 2017 LT
Chevrolet Silverado 3500 HD 2017 LTZ
Chevrolet Silverado 3500 HD 2017 WT
Chevrolet Silverado 3500 HD 2018 High Country
Chevrolet Silverado 3500 HD 2018 LT
Chevrolet Silverado 3500 HD 2018 LTZ
Chevrolet Silverado 3500 HD 2018 WT
Chevrolet Silverado 3500 HD 2019 High Country
Chevrolet Silverado 3500 HD 2019 LT
Chevrolet Silverado 3500 HD 2019 LTZ
Chevrolet Silverado 3500 HD 2019 WT
GMC Sierra 2500 HD 2011 Denali
GMC Sierra 2500 HD 2011 SLE
GMC Sierra 2500 HD 2011 SLT
GMC Sierra 2500 HD 2011 WT
GMC Sierra 2500 HD 2012 Denali
GMC Sierra 2500 HD 2012 SLE
GMC Sierra 2500 HD 2012 SLT
GMC Sierra 2500 HD 2012 WT
GMC Sierra 2500 HD 2013 Denali
GMC Sierra 2500 HD 2013 SLE
GMC Sierra 2500 HD 2013 SLT
GMC Sierra 2500 HD 2013 WT
GMC Sierra 2500 HD 2014 Denali
GMC Sierra 2500 HD 2014 SLE
GMC Sierra 2500 HD 2014 SLT
GMC Sierra 2500 HD 2014 WT
GMC Sierra 2500 HD 2015 Base
GMC Sierra 2500 HD 2015 Denali
GMC Sierra 2500 HD 2015 SLE
GMC Sierra 2500 HD 2015 SLT
GMC Sierra 2500 HD 2016 Base
GMC Sierra 2500 HD 2016 Denali
GMC Sierra 2500 HD 2016 SLE
GMC Sierra 2500 HD 2016 SLT
GMC Sierra 2500 HD 2017 Base
GMC Sierra 2500 HD 2017 Denali
GMC Sierra 2500 HD 2017 SLE
GMC Sierra 2500 HD 2017 SLT
GMC Sierra 2500 HD 2018 Base
GMC Sierra 2500 HD 2018 Denali
GMC Sierra 2500 HD 2018 SLE
GMC Sierra 2500 HD 2018 SLT
GMC Sierra 2500 HD 2019 Base
GMC Sierra 2500 HD 2019 Denali
GMC Sierra 2500 HD 2019 SLE
GMC Sierra 2500 HD 2019 SLT
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