extended cab, short bed (141-inch wheelbase), 2 or 4WD, trucks replaces the factory single
exhaust with either dual rear or side exits in one simple part number. This complete American
Thunder kit uses a Flowmaster 70 Series™ Big Block® II muffler which delivers that famous Flowmaster signature tone and improved performance. The kit features aluminized steel, 2.50-inch tailpipes with dual 3.00-inch polished, stainless steel tips. Everything required for installation is included such as hardware, tubing clamps and easy to follow instructions.
• 16 gauge Aluminized steel for durability
• 70 Series muffler featuring Delta Flow® technology
• Includes both rear and side exit tailpipes
• All necessary hardware is included for easy installation
• Utilizes factory hanger locations
• True bolt-on installation
• Moderate interior and exterior sound level