09-18 Dodge Ram 5.7L Hemi 1500 & Ram 5.7L Hemi 1500
717900
The Flowmaster Flow FX Dual Mode Muffler with Active Exhaust Valve transforms your vehicle’s exhaust system with the versatility of dual personalities. Designed as a direct-fit replacement for vehicles equipped with a factory dual-exit exhaust and 5.7L engine, this system blends refined performance tone with rowdy aggression—all controlled wirelessly. At its core is Flowmaster’s W.A.V.E. Technology™ (Wireless Active Valve Exhaust™), which allows you to switch between modes with just the push of a button. In normal mode, the Flow FX performance muffler provides a deep, straight-through performance tone that enhances driving pleasure without overwhelming interior volume. Activate the valve, and the exhaust is redirected through a high-flow Power Chamber® and a 3.00-inch turndown dump-style tailpipe, releasing a raw, aggressive sound that announces your presence. Perfect for off-road or show environments, this feature brings unmatched flexibility to your driving experience. Constructed from mandrel-bent 16-gauge stainless steel for superior strength and flow, this system includes a wireless actuator motor, control unit, two remotes, wiring, and detailed installation instructions. It’s a complete bolt-on upgrade with no cutting or welding required.
Flowmaster is an iconic exhaust brand famous for signature exhaust tone and performance mufflers, as well as complete axle-back and cat-back systems. Built for muscle cars, trucks, and performance builds, Flowmaster systems are designed to improve flow and deliver the sound character enthusiasts chase.
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717900 Flowmaster 09-18 Dodge Ram 5.7L Hemi 1500 & Ram 5.7L Hemi 1500 FloxFX Dual Mode Muffler w/ Active Exhaust Valve. Upgrade your vehicle’s exhaust with the Flowmaster Flow FX Dual Mode Muffler, featuring W.A.V.E. Technology™ for wireless control. Enjoy a refined performance tone or unleash an aggressive open-exhaust sound at the push of a button. Built from stainless steel with a direct-fit design, this system includes wireless remotes, actuator motor, and all necessary hardware.
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MADE IN THE USA
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09-18 Dodge Ram 5.7L Hemi 1500 & Ram 5.7L Hemi 1500
717900
The Flowmaster Flow FX Dual Mode Muffler with Active Exhaust Valve transforms your vehicle’s exhaust system with the versatility of dual personalities. Designed as a direct-fit replacement for vehicles equipped with a factory dual-exit exhaust and 5.7L engine, this system blends refined performance tone with rowdy aggression—all controlled wirelessly. At its core is Flowmaster’s W.A.V.E. Technology™ (Wireless Active Valve Exhaust™), which allows you to switch between modes with just the push of a button. In normal mode, the Flow FX performance muffler provides a deep, straight-through performance tone that enhances driving pleasure without overwhelming interior volume. Activate the valve, and the exhaust is redirected through a high-flow Power Chamber® and a 3.00-inch turndown dump-style tailpipe, releasing a raw, aggressive sound that announces your presence. Perfect for off-road or show environments, this feature brings unmatched flexibility to your driving experience. Constructed from mandrel-bent 16-gauge stainless steel for superior strength and flow, this system includes a wireless actuator motor, control unit, two remotes, wiring, and detailed installation instructions. It’s a complete bolt-on upgrade with no cutting or welding required.
Flowmaster is an iconic exhaust brand famous for signature exhaust tone and performance mufflers, as well as complete axle-back and cat-back systems. Built for muscle cars, trucks, and performance builds, Flowmaster systems are designed to improve flow and deliver the sound character enthusiasts chase.
Free Standard Shipping on orders over $300. Select “Free Shipping” at checkout. *Exclusions apply on oversized and freight items.
Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.
Free Standard Shipping on orders over $300. Select “Free Shipping” at checkout. *Exclusions apply on oversized and freight items.
Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.
