Flowmaster 717857 Flow FX Cat-Back Exhaust System for 14-19 Silverado/Sierra 1500 4.3/5.3L
Fits 2019-2023 Chevrolet Silverado 1500/GMC Sierra 1500 Crew Cab and Double Cab models with 5.3L engine. - Aggressive to moderate sound
Fits 2019-2023 GM Silverado/Sierra 1500 5.3L, 2/4 WD, 148 & 157-inch Wheelbases - Moderate sound
2015-2020 Chevrolet Tahoe/GMC Yukon with 5.3L engine. - Moderate to mild 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
