This product was added to our catalog on Tuesday 21 October, 2014.
2015 Sierra 1500 5.3L Dual Side Exit Cat-Back Exhaust, CREW or DBL
Cat-Back Exhaust System, 5.3L Dual Side Exit Cat-Back Exhaust System, Crew Cab Short Box, Double Cab Standard Box, Requires Exhaust Tips.
Get maximum performance from this patented race-bred technology and engineering with this Cat-Back Exhaust System, constructed of quality T-304 austenitic stainless steel for ultimate corrosion resistance. Music to the ears, the exhaust tone incorporates the right sound enhancements at all RPMs.
Exclusive to these systems is the GM OEM valve to eliminate drone when the engine is in Active Fuel Management (AFM) mode.
You can also customize further, with your choice of Bright Chrome (#19303347) or Black Chrome (#19303348) exhaust tips (available separately at additional cost; the Cat-Back Exhaust System is not compatible with other exhaust tips offered by GM).