For the enthusiast who wants an awesome look and aggressive throaty sound this Dual Split Cat back exhaust is for you. Gibson Exhaust Systems decrease backpressure and produce more torque and increased horsepower. Typical gains average of 15-20 horsepower. Stainless Tip exit straight out the back. Works with most bumpers, roll pans and trailer hitches. Exhaust sound is louder under towing conditions. Hassle Free bolt- on installation. No welding required. Backed by a Lifetime Limited Warranty.
Fitment:
2011 Chevrolet Silverado 2500 HD LT
2011 Chevrolet Silverado 2500 HD LTZ
2011 Chevrolet Silverado 2500 HD WT
2011 Chevrolet Silverado 3500 HD LT
2011 Chevrolet Silverado 3500 HD LTZ
2011 Chevrolet Silverado 3500 HD WT
2011 GMC Sierra 2500 HD Denali
2011 GMC Sierra 2500 HD SLE
2011 GMC Sierra 2500 HD SLT
2011 GMC Sierra 2500 HD WT
2011 GMC Sierra 3500 HD Denali
2011 GMC Sierra 3500 HD SLE
2011 GMC Sierra 3500 HD SLT
2011 GMC Sierra 3500 HD WT
2012 Chevrolet Silverado 2500 HD LT
2012 Chevrolet Silverado 2500 HD LTZ
2012 Chevrolet Silverado 2500 HD WT
2012 Chevrolet Silverado 3500 HD LT
2012 Chevrolet Silverado 3500 HD LTZ
2012 Chevrolet Silverado 3500 HD WT
2012 GMC Sierra 2500 HD Denali
2012 GMC Sierra 2500 HD SLE
2012 GMC Sierra 2500 HD SLT
2012 GMC Sierra 2500 HD WT
2012 GMC Sierra 3500 HD Denali
2012 GMC Sierra 3500 HD SLE
2012 GMC Sierra 3500 HD SLT
2012 GMC Sierra 3500 HD WT
2013 Chevrolet Silverado 2500 HD LT
2013 Chevrolet Silverado 2500 HD LTZ
2013 Chevrolet Silverado 2500 HD WT
2013 Chevrolet Silverado 3500 HD LT
2013 Chevrolet Silverado 3500 HD LTZ
2013 Chevrolet Silverado 3500 HD WT
2013 GMC Sierra 2500 HD Denali
2013 GMC Sierra 2500 HD SLE
2013 GMC Sierra 2500 HD SLT
2013 GMC Sierra 2500 HD WT
2013 GMC Sierra 3500 HD Denali
2013 GMC Sierra 3500 HD SLE
2013 GMC Sierra 3500 HD SLT
2013 GMC Sierra 3500 HD WT
2014 Chevrolet Silverado 2500 HD LT
2014 Chevrolet Silverado 2500 HD LTZ
2014 Chevrolet Silverado 2500 HD WT
2014 Chevrolet Silverado 3500 HD LT
2014 Chevrolet Silverado 3500 HD LTZ
2014 Chevrolet Silverado 3500 HD WT
2014 GMC Sierra 2500 HD Denali
2014 GMC Sierra 2500 HD SLE
2014 GMC Sierra 2500 HD SLT
2014 GMC Sierra 2500 HD WT
2014 GMC Sierra 3500 HD Denali
2014 GMC Sierra 3500 HD SLE
2014 GMC Sierra 3500 HD SLT
2014 GMC Sierra 3500 HD WT
2015 Chevrolet Silverado 2500 HD High Country
2015 Chevrolet Silverado 2500 HD LT
2015 Chevrolet Silverado 2500 HD LTZ
2015 Chevrolet Silverado 2500 HD WT
2015 Chevrolet Silverado 3500 HD High Country
2015 Chevrolet Silverado 3500 HD LT
2015 Chevrolet Silverado 3500 HD LTZ
2015 Chevrolet Silverado 3500 HD WT
2015 GMC Sierra 2500 HD Base
2015 GMC Sierra 2500 HD Denali
2015 GMC Sierra 2500 HD SLE
2015 GMC Sierra 2500 HD SLT
2015 GMC Sierra 3500 HD Base
2015 GMC Sierra 3500 HD Denali
2015 GMC Sierra 3500 HD SLE
2015 GMC Sierra 3500 HD SLT
2016 Chevrolet Silverado 2500 HD High Country
2016 Chevrolet Silverado 2500 HD LT
2016 Chevrolet Silverado 2500 HD LTZ
2016 Chevrolet Silverado 2500 HD WT
2016 Chevrolet Silverado 3500 HD High Country
2016 Chevrolet Silverado 3500 HD LT
2016 Chevrolet Silverado 3500 HD LTZ
2016 Chevrolet Silverado 3500 HD WT
2016 GMC Sierra 2500 HD Base
2016 GMC Sierra 2500 HD Denali
2016 GMC Sierra 2500 HD SLE
2016 GMC Sierra 2500 HD SLT
2016 GMC Sierra 3500 HD Base
2016 GMC Sierra 3500 HD Denali
2016 GMC Sierra 3500 HD SLE
2016 GMC Sierra 3500 HD SLT
2017 Chevrolet Silverado 2500 HD High Country
2017 Chevrolet Silverado 2500 HD LT
2017 Chevrolet Silverado 2500 HD LTZ
2017 Chevrolet Silverado 2500 HD WT
2017 Chevrolet Silverado 3500 HD High Country
2017 Chevrolet Silverado 3500 HD LT
2017 Chevrolet Silverado 3500 HD LTZ
2017 Chevrolet Silverado 3500 HD WT
2017 GMC Sierra 2500 HD Base
2017 GMC Sierra 2500 HD Denali
2017 GMC Sierra 2500 HD SLE
2017 GMC Sierra 2500 HD SLT
2017 GMC Sierra 3500 HD Base
2017 GMC Sierra 3500 HD Denali
2017 GMC Sierra 3500 HD SLE
2017 GMC Sierra 3500 HD SLT
2018 Chevrolet Silverado 2500 HD High Country
2018 Chevrolet Silverado 2500 HD LT
2018 Chevrolet Silverado 2500 HD LTZ
2018 Chevrolet Silverado 2500 HD WT
2018 Chevrolet Silverado 3500 HD High Country
2018 Chevrolet Silverado 3500 HD LT
2018 Chevrolet Silverado 3500 HD LTZ
2018 Chevrolet Silverado 3500 HD WT
2018 GMC Sierra 2500 HD Base
2018 GMC Sierra 2500 HD Denali
2018 GMC Sierra 2500 HD SLE
2018 GMC Sierra 2500 HD SLT
2018 GMC Sierra 3500 HD Base
2018 GMC Sierra 3500 HD Denali
2018 GMC Sierra 3500 HD SLE
2018 GMC Sierra 3500 HD SLT
2019 Chevrolet Silverado 2500 HD High Country
2019 Chevrolet Silverado 2500 HD LT
2019 Chevrolet Silverado 2500 HD LTZ
2019 Chevrolet Silverado 2500 HD WT
2019 Chevrolet Silverado 3500 HD High Country
2019 Chevrolet Silverado 3500 HD LT
2019 Chevrolet Silverado 3500 HD LTZ
2019 Chevrolet Silverado 3500 HD WT
2019 GMC Sierra 2500 HD Base
2019 GMC Sierra 2500 HD Denali
2019 GMC Sierra 2500 HD SLE
2019 GMC Sierra 2500 HD SLT
2019 GMC Sierra 3500 HD Base
2019 GMC Sierra 3500 HD Denali
2019 GMC Sierra 3500 HD SLE
2019 GMC Sierra 3500 HD SLT
Duramax LML
Vehicles
- 2011 Chevrolet Silverado 2500 HD LT
- 2011 Chevrolet Silverado 2500 HD LTZ
- 2011 Chevrolet Silverado 2500 HD WT
- 2011 Chevrolet Silverado 3500 HD LT
- 2011 Chevrolet Silverado 3500 HD LTZ
- 2011 Chevrolet Silverado 3500 HD WT
- 2011 GMC Sierra 2500 HD Denali
- 2011 GMC Sierra 2500 HD SLE
- 2011 GMC Sierra 2500 HD SLT
- 2011 GMC Sierra 2500 HD WT
- 2011 GMC Sierra 3500 HD Denali
- 2011 GMC Sierra 3500 HD SLE
- 2011 GMC Sierra 3500 HD SLT
- 2011 GMC Sierra 3500 HD WT
- 2012 Chevrolet Silverado 2500 HD LT
- 2012 Chevrolet Silverado 2500 HD LTZ
- 2012 Chevrolet Silverado 2500 HD WT
- 2012 Chevrolet Silverado 3500 HD LT
- 2012 Chevrolet Silverado 3500 HD LTZ
- 2012 Chevrolet Silverado 3500 HD WT
- 2012 GMC Sierra 2500 HD Denali
- 2012 GMC Sierra 2500 HD SLE
- 2012 GMC Sierra 2500 HD SLT
- 2012 GMC Sierra 2500 HD WT
- 2012 GMC Sierra 3500 HD Denali
- 2012 GMC Sierra 3500 HD SLE
- 2012 GMC Sierra 3500 HD SLT
- 2012 GMC Sierra 3500 HD WT
- 2013 Chevrolet Silverado 2500 HD LT
- 2013 Chevrolet Silverado 2500 HD LTZ
- 2013 Chevrolet Silverado 2500 HD WT
- 2013 Chevrolet Silverado 3500 HD LT
- 2013 Chevrolet Silverado 3500 HD LTZ
- 2013 Chevrolet Silverado 3500 HD WT
- 2013 GMC Sierra 2500 HD Denali
- 2013 GMC Sierra 2500 HD SLE
- 2013 GMC Sierra 2500 HD SLT
- 2013 GMC Sierra 2500 HD WT
- 2013 GMC Sierra 3500 HD Denali
- 2013 GMC Sierra 3500 HD SLE
- 2013 GMC Sierra 3500 HD SLT
- 2013 GMC Sierra 3500 HD WT
- 2014 Chevrolet Silverado 2500 HD LT
- 2014 Chevrolet Silverado 2500 HD LTZ
- 2014 Chevrolet Silverado 2500 HD WT
- 2014 Chevrolet Silverado 3500 HD LT
- 2014 Chevrolet Silverado 3500 HD LTZ
- 2014 Chevrolet Silverado 3500 HD WT
- 2014 GMC Sierra 2500 HD Denali
- 2014 GMC Sierra 2500 HD SLE
- 2014 GMC Sierra 2500 HD SLT
- 2014 GMC Sierra 2500 HD WT
- 2014 GMC Sierra 3500 HD Denali
- 2014 GMC Sierra 3500 HD SLE
- 2014 GMC Sierra 3500 HD SLT
- 2014 GMC Sierra 3500 HD WT
- 2015 Chevrolet Silverado 2500 HD High Country
- 2015 Chevrolet Silverado 2500 HD LT
- 2015 Chevrolet Silverado 2500 HD LTZ
- 2015 Chevrolet Silverado 2500 HD WT
- 2015 Chevrolet Silverado 3500 HD High Country
- 2015 Chevrolet Silverado 3500 HD LT
- 2015 Chevrolet Silverado 3500 HD LTZ
- 2015 Chevrolet Silverado 3500 HD WT
- 2015 GMC Sierra 2500 HD Base
- 2015 GMC Sierra 2500 HD Denali
- 2015 GMC Sierra 2500 HD SLE
- 2015 GMC Sierra 2500 HD SLT
- 2015 GMC Sierra 3500 HD Base
- 2015 GMC Sierra 3500 HD Denali
- 2015 GMC Sierra 3500 HD SLE
- 2015 GMC Sierra 3500 HD SLT
- 2016 Chevrolet Silverado 2500 HD High Country
- 2016 Chevrolet Silverado 2500 HD LT
- 2016 Chevrolet Silverado 2500 HD LTZ
- 2016 Chevrolet Silverado 2500 HD WT
- 2016 Chevrolet Silverado 3500 HD High Country
- 2016 Chevrolet Silverado 3500 HD LT
- 2016 Chevrolet Silverado 3500 HD LTZ
- 2016 Chevrolet Silverado 3500 HD WT
- 2016 GMC Sierra 2500 HD Base
- 2016 GMC Sierra 2500 HD Denali
- 2016 GMC Sierra 2500 HD SLE
- 2016 GMC Sierra 2500 HD SLT
- 2016 GMC Sierra 3500 HD Base
- 2016 GMC Sierra 3500 HD Denali
- 2016 GMC Sierra 3500 HD SLE
- 2016 GMC Sierra 3500 HD SLT
- 2017 Chevrolet Silverado 2500 HD High Country
- 2017 Chevrolet Silverado 2500 HD LT
- 2017 Chevrolet Silverado 2500 HD LTZ
- 2017 Chevrolet Silverado 2500 HD WT
- 2017 Chevrolet Silverado 3500 HD High Country
- 2017 Chevrolet Silverado 3500 HD LT
- 2017 Chevrolet Silverado 3500 HD LTZ
- 2017 Chevrolet Silverado 3500 HD WT
- 2017 GMC Sierra 2500 HD Base
- 2017 GMC Sierra 2500 HD Denali
- 2017 GMC Sierra 2500 HD SLE
- 2017 GMC Sierra 2500 HD SLT
- 2017 GMC Sierra 3500 HD Base
- 2017 GMC Sierra 3500 HD Denali
- 2017 GMC Sierra 3500 HD SLE
- 2017 GMC Sierra 3500 HD SLT
- 2018 Chevrolet Silverado 2500 HD High Country
- 2018 Chevrolet Silverado 2500 HD LT
- 2018 Chevrolet Silverado 2500 HD LTZ
- 2018 Chevrolet Silverado 2500 HD WT
- 2018 Chevrolet Silverado 3500 HD High Country
- 2018 Chevrolet Silverado 3500 HD LT
- 2018 Chevrolet Silverado 3500 HD LTZ
- 2018 Chevrolet Silverado 3500 HD WT
- 2018 GMC Sierra 2500 HD Base
- 2018 GMC Sierra 2500 HD Denali
- 2018 GMC Sierra 2500 HD SLE
- 2018 GMC Sierra 2500 HD SLT
- 2018 GMC Sierra 3500 HD Base
- 2018 GMC Sierra 3500 HD Denali
- 2018 GMC Sierra 3500 HD SLE
- 2018 GMC Sierra 3500 HD SLT
- 2019 Chevrolet Silverado 2500 HD High Country
- 2019 Chevrolet Silverado 2500 HD LT
- 2019 Chevrolet Silverado 2500 HD LTZ
- 2019 Chevrolet Silverado 2500 HD WT
- 2019 Chevrolet Silverado 3500 HD High Country
- 2019 Chevrolet Silverado 3500 HD LT
- 2019 Chevrolet Silverado 3500 HD LTZ
- 2019 Chevrolet Silverado 3500 HD WT
- 2019 GMC Sierra 2500 HD Base
- 2019 GMC Sierra 2500 HD Denali
- 2019 GMC Sierra 2500 HD SLE
- 2019 GMC Sierra 2500 HD SLT
- 2019 GMC Sierra 3500 HD Base
- 2019 GMC Sierra 3500 HD Denali
- 2019 GMC Sierra 3500 HD SLE
- 2019 GMC Sierra 3500 HD SLT
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.