• Sale
  • $399.00
  • Regular price $499.00




Do your neighbors despise your cold start in the morning? Do the police give you a hard time because your car is loud? Does your significant other hate riding in your vehicle because the drone is too loud? Maybe you just want to make your car a bit louder with the option to make it sound stock without compromising. Then the Valvetronic Designs Universal Muffler Kit is the perfect solution for you. Loud when you want, quiet when you need to be, all at the touch of a button!


Key Developments:

This product development was procured from a need to offer a valved experience to all vehicles. Our mufflers give a far more dynamic experience than any other option on the market. Quality is of the utmost importance. Our quad-chambered muffler configuration allows for a drone-free experience when the valves are closed. Additionally, an internal resonance chamber is built into the muffler to help remove unrefined frequencies from the exhaust. This means you get only raw sound and no unwanted frequencies inside the cabin.


Valvetronic Vs. The Competition:


Stemming from the key developments of the product there is are many reasons individuals from around the world utilize the Valvetronic Designs universal muffler kit. Compared to a traditional exhaust cut out this product offers a much safer and more dynamic experience. Exhaust cutouts have the tendency to rust, break prematurely and release harmful gases and heat underneath the center of the vehicle which is very dangerous. This could lead to premature wear of suspension and other components or possibly worse. Valvetronic mufflers are designed to be used throughout the exhaust system and offer a safer experience. Additionally, the utilization of vacuum exhaust valves ensures that this kit will last and you will not have problems with electronic component failure like most of the competition. In our developments, we do not compromise and neither should you.



Here is how it works:

Mufflers come with a vacuum control box and vacuum line allowing for an easy install. The mufflers install just like any muffler but plug in the valves with the supplied vacuum tubing and BOOM! you can now control your car's sound on the fly. In the past, this technology was reserved for supercars but not anymore. 



Valvetronic Designs Universal Valved Muffler Kits come with a 1 year warranty. Details about this warranty can be found on our Return and Shipping page.


How do I install it?

Please watch this video: https://www.youtube.com/watch?v=nqyf3FA1j5E&t=128s



Features of this Valved Muffler Kit *

  • Constructed from the highest quality T304 Stainless Steel

  • Vacuum exhaust valves with key fob remote system 

  • Universal fit (many applications)

  • Precision tig welds for high strength and ultimate longevity

  • Easy install at your local exhaust shop or fabrication shop
  • 100% REVERSABLE, always able to go back to stock at any time



*All the muffler dimensions are shown in the picture so you can measure and confirm fitment



Valved mufflers

  • either 1 or 2 mufflers as ordered

Vacuum Control box

  • This clever piece of kit operates the valves but internally creating vacuum and sucking the valves open on your command

Vacuum Lines

  • Vacuum tubing is supplied to connect the vacuum box to the mufflers 

Cigarette lighter power adaptor 

  • In order to connect the vacuum box to power a cigarette lighter adaptor is supplied, adaptor consists of power and ground wires and can be easily hardwired 

Single Keyed Remote

  • RF signal able to be programmed into vehicle garage door openers for fast & easy access of your valves at the touch of a button

Optional exhaust tips are 2.5 inlet, 3.5 outlet for that perfect look, add some to your order to improve the look of the rear end of your car! 


*Modifications may be needed for some vehicles to fit!*




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