GM Accessories 84460752 - 5.3L Cat-Back Single-Exit Exhaust Upgrade System with Polished Tip and Bowtie Logo [2021+ Tahoe]

• Upgrade the look and sound of your vehicle’s exhaust system • Helps to reduce restrictions in the exhaust system • Allows the engine to breathe better • Features single highly polished Stainless Steel 4.5-inch diameter tip • Includes rear muffler assembly, exhaust clamps, polished exhaust tip and other mounting hardware • Exhaust pipes run below the bumper • 35% backpressure reduction at 300-g/s, based on correlated flow testing • Helps increase power by up to 7 HP and 4 lb.-ft of torque • 50-state emissions legal and will not void the vehicle warranty when installed by an authorized GM dealership Give your Silverado increased horsepower and a more assertive sound with the Chevrolet Performance 5.3L Cat-Back Single-Exit Exhaust Upgrade System. This exhaust system offers an increase of up to 7 horsepower and 4 lb.-ft. of torque, while reducing backpressure by 35% at 300-g/s, based on correlated flow testing. Designed and validated by Chevrolet Performance engineers, this 304 Stainless Steel Cat-Back system is tuned to maximize the performance experience while minimizing drone. This Performance Exhaust Upgrade System includes the rear muffler assembly, Y-Pipe, exhaust clamps and all necessary mounting hardware. It is 50-state emissions legal and will not void the New Vehicle Limited Warranty.