Valves Closed
Quiet / Refined
Keep the exhaust civilized when you're cruising, commuting, or leaving early in the morning.
- Reduced exhaust volume
- More comfortable cruising
- Refined sound
- Everyday usability
Valved Exhaust
One Valve. Total Control.
A valved exhaust puts a controllable restriction in the exhaust path. Close it and gas is routed through the sound-absorbing baffles. Open it and gas takes the straight-through path — deeper, louder, more aggressive.
The Hardware
What's In The System
Every VLVX valved setup is built from the same core components, sized and routed to your vehicle.
- Stainless valve body with a machined butterfly plate
- Electronic actuator with fast, repeatable valve response
- Control module wired into the vehicle's power supply
- Remote or cabin-mounted control for on-demand switching
The Core Concept
One System.
Two Personalities.
A VLVX valved muffler holds two completely different exhaust characters in one piece of hardware. You decide which one your car uses, and when.
Valves Open
Open / Performance
Open the valves when you want a deeper, louder and more aggressive exhaust character.
- Aggressive exhaust note
- Increased exhaust presence
- Sportier driving experience
- Instant sound control
Not Sure Which Setup You Need?
Send us your vehicle and your sound target. We'll tell you honestly what a valved system will and won't do on your car.