Borla S-Type Cat-Back Exhaust System (Single Split Rear Exit) - Silverado/Sierra 1500 5.3L V8 ( 2019 - 2021 ).

Factory Split Rear Exit Vehicles ONLY. NOT Intended For Trucks Equipped With Single Side Exit Exhaust. Tips NOT included. Use factory valance / tips. BORLA\u00ae Cat-Back\u2122 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 BORL\u00ae Sound of Power respected by motoring enthusiasts everywhere. Each system is built from premium T-304 stainless steel, superior to T-400 series knockoffs (such as 409), to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer-controlled CNC manufacturing ensures an accurate fit.