Flowmaster

817409

Flowmaster 817409 Header-back System 409S- Dual Rear Exit - American Thunder - Aggressive Sound

EAN: 0700042024056

UPC: 700042024056

Exhaust & Emissions

Mandrel bent 16ga 409 stainless tubing
Aggressive and powerful exterior exhaust tone
Includes hangers and hardware for easy installation
Header back system
Dyno tuned for maximum performance

For the person who is looking for a complete header-back dual exhaust system with an aggressive tone. With easy fit in mind, these systems are mandrel bent for maximum performance and include specially selected mufflers. American Thunder systems deliver a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. 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 easy installation.

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