Flowmaster American Thunder Cat-Back For Chevy Silverado/GMC Sierra (99-07) (17436)

The Flowmaster American Thunder Cat-Back Exhaust System is a performance upgrade designed for Chevrolet and GMC trucks from 2004 to 2006. Constructed with heavy 16-gauge mandrel-bent aluminized steel tubing, it offers enhanced durability and maximum performance. The system features a Super 50 Series performance muffler that delivers a deep, aggressive exterior sound combined with a moderate interior tone, ensuring a powerful yet comfortable driving experience. Dual 2.50-inch tailpipes provide a clean, dual look and clear the factory spare tire, with options for straight-out-the-back or side exit configurations behind the rear wheels, making it suitable for towing. The polished 3.00-inch stainless steel tips embossed with the Flowmaster logo add a finishing touch, combining style with performance.

This exhaust system is designed specifically for crew cab/short bed models within the 2004-2006 model years. It is a bolt-on replacement that enhances sound and performance for street and daily driving applications. The kit includes all necessary hardware, parts, and instructions for straightforward installation at home. Compatible with vehicles equipped with the factory spare tire and suitable for those seeking an aggressive exterior tone without excessive interior noise. Covered by a 3-year limited warranty, this system provides a durable, high-quality upgrade for trucks requiring a reliable, performance-oriented exhaust solution.