Borla 2019 Chevy Silverado 1500 5.3L V8 CC SB 147.4in WB Touring Cat-Back w/ Quad CF Round TipsFactory Split Rear Exit Vehicles ONLY. This system features unique BORLA? carbon fiber tips with bright centers. Add adapter 60708 for crew cab standard bed (6' 7") 157" wheelbase vehicles. BORLA? Cat Back? and Axle Back exhaust systems feature patented straight through and multi core technology designed to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive BORLA? Sound of Power