2009-2013 Silverado/Sierra 1500, 5.3L engine, both 2/4wd with 143.5 and 157.5-inch wheelbases. - Aggressive to moderate sound
Fits 1999-2007* (*Classic body) GM Silverado/Sierra 1500 with either a 4.3L, 4.8L or 5.3L engine. 2/4 Wheel Drive with 143.5 inch wheelbase - Moderate sound
Flowmaster 717857 Flow FX Cat-Back Exhaust System for 14-19 Silverado/Sierra 1500 4.3/5.3L
Fits 2019-2023 GM Silverado/Sierra 1500 5.3L, 2/4 WD, 148 & 157-inch Wheelbases - Moderate sound
Fits 2014-2019* (*Classic body) GM Silverado/Sierra 1500 Crew Cab and Double Cab models with 5.3L engines. - Aggressive to moderate sound
Fits 2009-2013 GM Silverado/Sierra 1500, 4.8L and 5.3L engines. 2/4Wheel drive, 143.5 & 157.5-inch Wheelbases. - Aggressive to moderate sound
