1999-2006 Chevrolet Silverado, GMC Sierra 1500 Exhaust with 4.8L or 5.3L Engine

Powerful Exhaust Upgrade. The Flowmaster American Thunder Dual Exhaust System with Polished Tips and Middle Side Exit offers a bold and aggressive sound profile ideal for enthusiasts seeking a distinctive auditory experience. It enhances both vehicle performance and the driving experience by delivering an unmistakable tone while ensuring durability and reliability for daily use.

Construction and Appearance. This exhaust system is crafted from mandrel-bent 16-gauge aluminized steel tubing for enhanced strength and resistance to corrosion. It features a Super 40 Series chambered muffler that produces a deep, powerful sound. The polished stainless steel dual 3.00-inch tips add a distinctive visual appeal that complements the aggressive tone.

Installation. Designed to use factory hanger locations, installation is straightforward without the need for drilling. Included hangers and hardware simplify the installation process, ensuring a quick and secure fit.

Warranty. Backed by a 3-year limited warranty for added peace of mind. Application. Fits 1999-2007 Chevrolet Silverado and GMC Sierra 1500 equipped with 4.8L or 5.3L engines, compatible with both 2-wheel and 4-wheel drive models featuring a standard cab and short bed with a 119-inch wheelbase, limited to 2007 Classic models only.

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