Flowmaster American Thunder Exhaust System (Dual Rear Exit): Dodge Ram 4.7L V8 1500 2006 - 2008 (Stainless Steel)

Flowmaster American Thunder Exhaust System (Dual Rear Exit)

06-08 Dodge Ram 4.7L V8 1500 (Stainless Steel)

817424

The Flowmaster American Thunder Exhaust System is the ideal upgrade for drivers looking to boost both sound and performance. Designed as a bolt-on cat-back solution, this system delivers a deep, aggressive exterior exhaust note paired with a moderate interior tone — perfect for those who want muscle without excessive cabin noise.

Built from durable 16-gauge stainless steel, the system features mandrel-bent tubing for optimal airflow and a Super 50™ Series performance muffler for tuned sound and enhanced exhaust velocity. Dual 2.50-inch tailpipes exit either behind the rear wheels — ideal for towing — or straight out the back beneath the bumper for a bold, muscular look.

Large 3.00-inch polished stainless steel tips complete the appearance while adding corrosion resistance. This emissions-legal system connects after the factory catalytic converter and uses the existing hanger locations, making installation easy with no cutting or welding required. All necessary parts, hardware, and detailed instructions are included. Covered by a Lifetime Limited Warranty for added peace of mind.

• Super 50™ Series Muffler – Delivers a deep, moderately aggressive tone
• Mandrel-Bent 16-Gauge Stainless Steel Tubing – Improves flow and durability
• Dual 3.00-Inch Polished Tips – Adds style and corrosion resistance
• Two Exit Options – Choose rear or side pipe exits
• Connects After Factory Catalytic Converter – Maintains emissions legality
• Uses Factory Hanger Locations – Simple bolt-on fitment
• Dyno-Tuned for Maximum Performance – Designed for power and sound
• Includes All Hardware and Instructions – DIY installation at home
• Lifetime Limited Warranty – Backed by Flowmaster’s trusted quality