American Thunder Cat-Back Exhaust System 1999-2007* Silverado/Sierra 1500 4.3L, 4.8L, 5.3L Engine Aluminized Steel Aggressive To Moderate Sound Flowmaster

Part #: 17428

For the person who is looking for an aluminized steel cat-back exhaust system with an aggressive exterior tone and moderate interior tone. The American Thunder system is heavy 16-gauge mandrel-bent aluminized steel tubing for durability and maximum performance.Includes a Super 40 Series performance muffler for that perfect blend of a deep aggressive exterior sound, with a moderate interior tone that won't drive you out of the cab when having a conversation. The dual 2.50-inch tailpipes clear the factory spare tire and give you two choices of exit locations. Straight out the back for that true dual look, or exiting out each side behind the rear wheels, which is ideal for towing. The system is finished off with a pair of highly polished 304 stainless steel tips embossed with the Flowmaster name. Designed for an easy fit, these systems include all necessary parts, hardware and instructions for an easy installation you can do at home. Covered by our 3-year Limited Warranty. For those who prefer all stainless steel construction with a Lifetime Limited Warranty, check out exhaust system #817428. Notes: Fits 2/4 wheel drive with extended cab/short bed with 143.5-inch wheelbase.Includes Hangers and Hardware for an Easy InstallationMandrel-bent 16-gauge Aluminized Steel TubingModerate to Aggressive Exterior Exhaust ToneConnects After Factory Catalytic ConverterDyno-tuned for Maximum PerformanceSuper 40 Series Performance MufflerUses the Factory Hanger Locations3-Year Limited WarrantyEasy Installation

Features:

• Includes Hangers and Hardware for an Easy Installation
• Mandrel-bent 16-gauge Aluminized Steel Tubing
• Moderate to Aggressive Exterior Exhaust Tone
• Connects After Factory Catalytic Converter
• Dyno-tuned for Maximum Performance
• Super 40 Series Performance Muffler
• Uses the Factory Hanger Locations
• 3-Year Limited Warranty
• Easy Installation

Exhaust System - American Thunder - Cat-Back - 3 in Diameter - Dual Rear Exit - 3 in Polished Tips - Steel - Aluminized - GM LS-Series - GM Fullsize Truck 1999-2007 - Kit

This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.