Flowmaster 99-06 Gm 1500 American Thunder Cat-Back System 409S - Dual Rear/Side Exit

For the person who is looking for a complete Cat-back dual exhaust system with an aggressive tone. These systems are mandrel bent for maximum performance and include specially selected mufflers. 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. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation. American Thunder Cat Back Exhaust System; Single; Dual Out The Sides Exit; Incl. 2.5in. Tubing/Super 50 Series™ Muffler/3 in. Logo Embossed Stainless Tips; 409S Stainless Steel; WARNING: This product can expose you to chemicals including nickel (metallic) and chromium (hexavalent compounds) which are known to the State of California to cause cancer and birth defects, or other reproductive harm (For more information go to www.p65warnings.ca.gov) Fits 1999 to 2006 Chevrolet Silverado 1500 and GMC Sierra 1500 with a 4.8L or 5.3L V8 engine, fits Standard Cab and short bed model.