Muffler quantity 1 Muffler


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 docile 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! Why is Valvetronic Designs' Universal Valved Muffler Kit Different?


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 quiet, docile 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. The muffler is designed for high horsepower applications meaning you can push your car hard with the valves closed without any worries of damage to the engine. 


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 

*Note: For best effectiveness of valve operation, install muffler with valve side facing the rear of the vehicle.


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

    Exhaust Tips

    • Optional Valvetronic Designs tips are available to order alongside your kit
    • Chrome, Burnt, & Black tips are only available with a 2.5" Inlet
    • When ordered with carbon tips; kit will ship with respective inlet sizes
      • Example: If you order a 3" kit with two Forged Carbon tips, they will arrive as 3" to 4" tips






      Standard processing times are 7-14 business days currently due to the HIGH amount of orders processing.

      *Excludes Special Order Items*

      If any part of your order is out of stock we will contact you.

      For shipping quotes outside the USA, Contact us Here

      We highly recommend professional install. If you are local to us please contact us to Schedule An Installation Appointment!

      We are here to help ensure you are getting the correct product for your vehicle. Please contact us and our sales team will confirm if its the correct product as soon as possible.

      We Only sell what we use ourselves

      Shop With Confidence

      All Our Products We Offer Have Been Hand Fitted & Tested To Ensure Quality Is Top Notch