Flowmaster American Thunder Cat-Back Exhaust System For 99-07 GM 1500 4.8L/5.3L 2023-2025 Chevrolet Silverado 3500 results in 1" of increased

results in 1" of increased rear lift

Includes 4" lift performance coil springs

utilizes the factory connectors so you're back on the road quicker

(1) 10" OnX6+ Hybrid Laser Spot Light Bar

Flowmaster American Thunder Cat-Back Exhaust System For 99-07 GM 1500 4.8L/5.3L 2023-2025 Chevrolet Silverado 3500 results in 1" of increasedFor the person who wants the aggressive look of a NASCAR race truck along with all the benefits that a Flowmaster Cat back exhaust system provides. D. O. S. S. (Dual out same side) systems are the perfect choice. The American Thunder systems deliver a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. The exhaust system is constructed from 3. 00 inch mandrel bent aluminized steel