Introducing: The Legal Way To Boost Your Bike's Sound And Power

Are you someone who loves to hear the power of your motorbike? Do you crave that adrenaline rush when you hear the engine RPM and sound from a good-sounding exhaust system?

With noise restrictions becoming more and more common worldwide, motorcycle exhaust manufacturers have had to be more conservative in order to stay within emission regulations while still providing customers with the power and sound they crave. 

In this blog post, we'll discuss a way to have the best of both worlds boost from your exhaust. So whether you're just starting out or have been riding for years, keep reading to find out how you can make your bike sound great with increased power and be quiet to keep the peace when required.

Get a legal exhaust system for your bike

STEALTH E-Valve exhaust system

As laws regarding motorcycle emissions become stricter worldwide, motorcycle manufacturers have had to come up with ways to meet these noise emission regulations whilst sacrificing some performance.

Enter Vandemon's unique STEALTH E-Valve exhaust system. At the press of a button, riders can choose between OEM quiet mode and straight-through unrestricted power and that standout sound.

Thanks to this innovative muffler, riders no longer have to choose between staying legal and taking a chance with the authorities. At the press of a button, the rider can choose from two exhaust tones, one being OEM quiet and the other straight through unrestricted bliss.

This purpose-made exhaust system is made from Exotic polished Ti1 Titanium for lightness with a very bespoke & unique titanium valve that is driven by a purpose-made electric servo that has direct exhaust gas via one of two different mufflers with the same effect as having two exhaust systems in one. 

How does it work? 

Via a handle mount switch the ride can activate a purpose-made and compact titanium bypass valve that is mounted before the muffler and when closed redirects the exhaust gas through a conventional baffle which lowers the noise levels to OEM specifications.

When the rider presses the switch again the valve is opened and the exhaust gas chooses the path of least resistance via the unrestricted flow path, for max performance and sound

The OEM catalytic converters and heavy metal mufflers are replaced by lightweight titanium pipes which are polished to a high shine and will retain their appearance without the need for further polishes.


Vandemon's unique STEALTH E-Valve exhaust system is the perfect solution for riders looking to boost their bike's sound and power without breaking any noise restrictions when in Stealth mode. 

With a simple button press, riders can choose between OEM quiet mode and unrestricted power, all while maintaining a standout sound. 

So if you're looking to give your bike that extra edge, be sure to check out Vandemon's STEALTH E-Valve exhaust system

Get your hands on one today!

Frequently Asked Questions

What are the benefits of using Vandemon's unique STEALTH E-Valve Exhaust?

There are many benefits to using Vandemon's unique Stealth E-Valve Exhaust. The muffler is designed to be quiet when needed such as when in suburbia, and loud and unrestricted when out in the country. Constructed from lightweight titanium also reduces the weight of the motorcycle. The muffler has been tested and proven to perform well in a variety of conditions and will last for many years with proper care and maintenance. You can be sure you are making a wise investment. 

If you are looking for a high-quality exhaust that offers all of these unique benefits and more, then Vandemon's unique Stealth E-Valve Exhaust systems are perfect for you!

How does Vandemon's unique STEALTH E-Valve Exhaust compare to other aftermarket exhaust systems on the market?

Only Vandemon offers a variable sound exhaust system for motorcycles that gives the rider the best of both worlds 

Vandemon's Stealth E-Valve Exhaust options allow the user to customise the sound of their exhaust according to accommodate the environment that they are in so as not to stand out when required.  

Other Stealth E-Valve exhausts have namely only been available for Cars such as the Varex brand. Only Vandemon has risen to the challenge of making a variable sound exhaust system for motorcycles. 

The Vandemon name is synonymous with high-performance exhaust systems for competition use and with the addition of this unique Stealth variable sound exhaust, there is no other after-market exhaust system maker offering such choice.

Why do you think Vandemon's unique STEALTH E-Valve Exhaust is such a popular choice among motorbike enthusiasts?

Very simply to give the rider a choice which till now a rider had to opt for the quiet OEM sound of their exhaust or stay with loud only option which isn’t always desirable. 

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