Description
The Valvetronic Universal Valved Muffler Kit is the ultimate solution for drivers looking to take full control of their vehicle’s exhaust tone—on demand. Whether you're running a custom build or upgrading your factory exhaust, this vacuum-actuated valved muffler system allows you to go from aggressive and loud to quiet and refined at the touch of a button.
Constructed from premium T304 stainless steel for long-lasting durability and performance, this universal kit is designed to fit a wide range of vehicle platforms. Each muffler is precision TIG welded for maximum strength, high temperature resistance, and long-term reliability in even the most demanding applications.
At the core of the system is the vacuum control box, which generates vacuum pressure to open and close the valves inside the mufflers. This is controlled via the included RF remote key fob, giving you full sound management with a simple button press. The system can also be programmed into many factory garage door opener modules for added convenience.
Installation is simple and fully reversible—your local exhaust or fabrication shop can easily integrate the kit into your vehicle without the need for permanent modifications. Whether you choose a single or dual muffler setup, the system is ready to be tailored to your needs, with optional chrome, burnt, or black tips available (2.5" and 3" only).
Key Features:
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Constructed from high-grade T304 stainless steel for maximum durability
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Universal fitment for broad compatibility with custom or factory systems
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Vacuum-actuated valved mufflers with quick open/close response
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Precision TIG welding for structural strength and heat resistance
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Easy installation at any fabrication or exhaust shop
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Fully reversible with no permanent vehicle modifications
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Includes vacuum control box, vacuum lines, and cigarette lighter power adapter
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RF remote control included; programmable to select garage opener systems
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Optional chrome, burnt, or black exhaust tips available for 2.5” and 3” inlet sizes
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Available in single or dual muffler configurations
Muffler Sizes and Dimensions:
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2.5" Muffler: 17" x 8.5" x 5.5"
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3.0" Muffler: 18.5" x 8.5" x 5.8"
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3.5" Muffler: 18.5" x 8.5" x 7"
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T-Style Muffler: 27" x 11.5" x 7"
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Single Inlet, Dual Outlet mufflers share the same dimensions as above
Included Components:
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1 or 2 Valved Mufflers (based on order)
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Vacuum Control Box (manages internal valve function)
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Vacuum Tubing for complete connection
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Cigarette Lighter Power Adapter with power and ground wires (can be hardwired)
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RF Remote Key Fob (programmable to vehicle garage remotes)
Fitment:
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Universal – designed to fit a wide variety of vehicles with professional installation
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Compatible with custom and factory exhaust setups
Upgrade your vehicle with the Valvetronic Universal Valved Muffler Kit and enjoy the perfect balance of performance and control—where aggressive sound meets refined silence on your command.
