Flowmaster 817470 - Cat-back System 409S - Dual Rear/Side Exit - American Thunder - Moderate Sound

Flowmaster 817470 - Cat-back System 409S - Dual Rear/Side Exit - American Thunder - Moderate Sound

Flowmaster American Thunder Cat-back Exhaust System

American Thunder Cat Back Exhaust System; Single; Dual Rear Same Side Exit; Incl. 2.5 in. Tubing/w/Dual Cats/70 Series™ Muffler/3.0 in. Polished Stainless Tip; Stainless Steel;

For the person who wants the look of a traditional dual exhaust system with all the benefits that a Flowmaster(R) cat-back exhaust system provides. The American Thunder(R) exhaust systems are the perfect choice for the person wanting a deep powerful tone outside, with a mild to moderate increase of sound inside the cab. The exhaust system features a dual inlet flange that attaches to the factory flange behind the catalytic converters, all mandrel-bent stainless steel tubing flowing into a Scavenger Series Y-pipe for maximum scavenging of exhaust resulting in increased torque. The system then flows into a 70 Series(TM) "Big Block II" performance muffler giving you a deep powerful tone outside, and mild to moderate interior tone inside the cab. The dual tailpipes can be configured for either dual out the rear under the bumper for a muscular look, or dual out the sides behind the rear wheels, which is ideal for towing applications. The tailpipes are then finished off with a pair of 3.00-inch polished 304 stainless steel tips. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for an easy installation and is covered by our Lifetime Limited Warranty. Note: Fits 2 and 4 wheel drives with the extended cab/shortbed chassis.

• Includes Hangers and Hardware for an Easy Installation
• Mandrel-bent 16-gauge Stainless Steel Tubing
• Dual 3.00-inch Polished Stainless Steel Tips
• Connects After Factory Catalytic Converter
• Covered by our Lifetime Limited Warranty
• Deep Powerful Exterior Exhaust Tone
• Uses the Factory Hanger Locations
• 70 Series Performance Muffler
• Lifetime Limited Warranty
• Includes all Hardware
• Easy Installation