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For the extremist who wants to take their truck to the next level, this dual bolt-on Cat back system is for you. This system exists behind the rear tires at an aggressive angle with a powerful exhaust tone. You will gain bold street looks with powerful dyno tuned and tested street performance gains. You can expect to experience gains on average of 15-20 horsepower. Gibson muffler provides a mean performance sound and complemented with polished Stainless Tip. Easy bolt-on installation. No welding required. Backed by a Lifetime Limited Warranty. If you want Extreme, this system is it.
Installation Instruction Manual
APPLICATION LIST
Vehicle Fitment:
Year Make Model Submodel:
2011 CHEVROLET SILVERADO 2500HD PICKUP 6.0L, CREW CAB W/78.7 IN./6 FT. 6.7 IN. BED
2011 GMC SIERRA 2500HD PICKUP 6.0L, CREW CAB W/78.7 IN./6 FT. 6.7 IN. BED
2011 GMC SIERRA 2500HD, DENALI 6.0L, CREW CAB W/78.8 IN./6 FT. 6.8 IN. BED
2012 CHEVROLET SILVERADO 2500HD PICKUP 6.0L, CREW CAB W/78.7 IN./6 FT. 6.7 IN. BED
2012 GMC SIERRA 2500HD PICKUP 6.0L, CREW CAB W/78.7 IN./6 FT. 6.7 IN. BED
2012 GMC SIERRA 2500HD, DENALI 6.0L, CREW CAB W/78.8 IN./6 FT. 6.8 IN. BED
2013 CHEVROLET SILVERADO 2500HD PICKUP 6.0L, CREW CAB W/78.7 IN./6 FT. 6.7 IN. BED
2013 GMC SIERRA 2500HD PICKUP 6.0L, CREW CAB W/78.7 IN./6 FT. 6.7 IN. BED
2013 GMC SIERRA 2500HD, DENALI 6.0L, CREW CAB W/78.8 IN./6 FT. 6.8 IN. BED
2013 GMC SIERRA 3500HD PICKUP 6.0L, CREW CAB W/78.7 IN./6 FT. 6.7 IN. BED
2014 CHEVROLET SILVERADO 2500HD PICKUP 6.0L, CREW CAB W/78.7 IN./6 FT. 6.7 IN. BED
2014 GMC SIERRA 2500HD PICKUP 6.0L, CREW CAB W/78.7 IN./6 FT. 6.7 IN. BED
2014 GMC SIERRA 2500HD, DENALI 6.0L, CREW CAB W/78.8 IN./6 FT. 6.8 IN. BED
2014 GMC SIERRA 3500HD PICKUP 6.0L, CREW CAB W/78.8 IN./6 FT. 6.8 IN. BED
2015 CHEVROLET SILVERADO 2500HD PICKUP 6.0L, CREW CAB W/78.8 IN./6 FT. 6.8 IN. BED
2015 GMC SIERRA 2500HD PICKUP 6.0L, CREW CAB W/78.8 IN./6 FT. 6.8 IN. BED
2015 GMC SIERRA 2500HD, DENALI 6.0L, CREW CAB W/78.8 IN./6 FT. 6.8 IN. BED
2016 CHEVROLET SILVERADO 2500HD PICKUP 6.0L, CREW CAB W/78.8 IN./6 FT. 6.8 IN. BED
2016 GMC SIERRA 2500HD PICKUP 6.0L, CREW CAB W/78.8 IN./6 FT. 6.8 IN. BED
2016 GMC SIERRA 2500HD, DENALI 6.0L, CREW CAB W/78.8 IN./6 FT. 6.8 IN. BED
2017 CHEVROLET SILVERADO 2500HD PICKUP 6.0L, CREW CAB W/78.8 IN./6 FT. 6.8 IN. BED
2017 GMC SIERRA 2500HD PICKUP 6.0L, CREW CAB W/78.8 IN./6 FT. 6.8 IN. BED
2017 GMC SIERRA 2500HD, DENALI 6.0L, CREW CAB W/78.8 IN./6 FT. 6.8 IN. BED
2018 CHEVROLET SILVERADO 2500HD PICKUP 6.0L, CREW CAB W/78.8 IN./6 FT. 6.8 IN. BED
2018 GMC SIERRA 2500HD PICKUP 6.0L, CREW CAB W/78.8 IN./6 FT. 6.8 IN. BED
2018 GMC SIERRA 2500HD, DENALI 6.0L, CREW CAB W/78.8 IN./6 FT. 6.8 IN. BED
2019 CHEVROLET SILVERADO 2500HD PICKUP 6.0L, CREW CAB W/78.8 IN./6 FT. 6.8 IN. BED
2019 GMC SIERRA 2500HD PICKUP 6.0L, CREW CAB W/78.8 IN./6 FT. 6.8 IN. BED
2019 GMC SIERRA 2500HD, DENALI 6.0L, CREW CAB W/78.8 IN./6 FT. 6.8 IN. BED
