Gibson 2019 GMC Sierra 1500 Denali 5.3L 3in/2.5in Cat-Back Dual Split Exhaust - Stainless AL-FBM35FDN-RT port and starboard SideScan

port and starboard SideScan

Includes AC Adapter

making it easily accessible and saves on precious cargo space

Pipe Size:#3

Heavy-duty connections for easy installation and quick setup via DIP switches

Gibson 2019 GMC Sierra 1500 Denali 5.3L 3in/2.5in Cat-Back Dual Split Exhaust - Stainless AL-FBM35FDN-RT port and starboard SideScanMade to last the new Chevy Silverado Gibson Exhaust Dual Split Cat Back System is here. 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 18 20 horsepower. Exhaust exit uses the factory Tips and exit straight out the back. Exhaust sound is louder under towing