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Valved Exhaust — Two Cars in One

A butterfly valve in the pipe, wired to a remote or an app. Closed, the car is civil enough to leave your street at 6am. Open, it's the car you actually built.

4.8★ across 1,800+ reviews · building exhaust in South Florida since 2004

The problem this solves

Most people who regret an exhaust don't regret the sound. They regret the timing of it. The neighbors, the parking garage, the wife asleep upstairs, ninety minutes of drone on I-95.

A valve removes the tradeoff. You pick the volume for the moment you're in.

It's the setup we build most for people who daily a fast car.

How it works

We weld a valve into the system, usually ahead of the muffler or in a bypass around it. Closed, exhaust takes the long, quiet route. Open, it takes the short one.

Control is a key fob remote or a phone app depending on the setup. Some builds get a pressure-actuated valve that opens on its own when you get into the throttle.

Plenty of newer cars come with a factory valve already. On those we can often work with what's there instead of adding hardware.

It can be added to what you already have

You don't need to start over. If you already have a system you like that's just too loud to live with, we can usually cut a valve into it.

Bring the car by, or call first so we know what we're looking at — 954 708 6039.

Common questions

Can you add a valve to my existing exhaust?

Usually yes. We cut the valve into the system you already have rather than replacing it. Bring the car in so we can see the routing and tell you where the valve should sit.

Does the valve open and close while driving?

Yes, on the fly. Remote, phone app, or pressure-actuated depending on the build. There is no need to stop the car.

Is a valved exhaust reliable in Florida weather?

The valves we use are built for it, and we run stainless hardware. Salt air is hard on everything under a car in South Florida, which is exactly why we do not cut corners on the parts that move.

Will it be quiet enough for my neighborhood when closed?

That depends on how the closed side is built. Tell us how quiet you need it and we build the quiet route to match. That is the part a boxed kit cannot do for you.

Related

Want both cars in one? One call gets you a quote. 954 558 9110 in Wilton Manors, 954 708 6039 in Davie.

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