aFe Power Gas Cat-Back Exhaust System for Chevrolet Silverado 1500 2019 - 2021

Now your 19-20 Silverado/Sierra can perform and sound as good as it looks with this Vulcan Series cat-back exhaust system. 4" to dual 3" mandrel-bent, 304 stainless steel tubing and high-flow muffler improves performance across the power band and delivers a deep, aggressive exhaust tone. 100% MIG-welded for strength and durability. This system retains the factory tips for stock appearance.4" to Dual 3" 304 Stainless Steel Tubing: This system is constructed of durable mandrel-bent 4" and 3" 304 stainless steel tubing for maximum corrosion resistance. Mandrel-bent tubing for increased flow, low turbulence; increasing torque, horsepower and improved throttle response.High-Flow Performance Muffler: A single-in, dual-out high-flow stainless steel muffler allows increased exhaust flow and reduces exhaust drone, maintaining a deep, tuned sound.Dual Exhaust System: Dual, 3" rear-exit exhaust system retains the factory tips for stock appearance.Perfect Fit: Factory-style bayonet hangers are used to maintain a stable pipe location during high vibration and high heat conditions for a secure fit.Hassle-Free Installation: Quality hardware and clamps are included for a hassle-free installation.It may be necessary to cut the OE Exhaust to remove it from the vehicle.Fitment Note: This item will only fit models equipped with dual exhaust from the factory Crew Cab / Short Bed (69. 92") Crew Cab / Standard Bed (79. 44") Double Cab / Standard Bed (79. 44")Emissions Disclaimer: This product does not require a CARB EO# All aFe POWER exhaust systems are engineered and manufactured in our Corona, California manufacturing facility.