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VALVETRONIC DESIGNS UNIVERSAL VALVED EXHAUST MUFFLER/Tips Exhaust Muffler Valve Cutout with 1 Wireless Remote Controller Kit (2.5 INCH / 63 MM, 1 MUFFLER)

  • Based on 43 reviews
Condition: New
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$399.00 Why this price?

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Returnable until Jan 31, 2026

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: In Stock.
Fulfilled by Valvetronic Designs

Arrives Mar 12 – Mar 13
Order within 9 hours and 5 minutes
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Size: 2.5 INCH / 63 MM


Color: 1 MUFFLER


Features

  • SOLVE your angry neighbor issues, have the ability to go from loud to quiet at the touch of a button
  • Loud agressive sound for your favorite backroad and quiet reserved sound for your neighborhood
  • LOUD AND QUIET MODE univeral muffler, fits on any car or truck!
  • Take back control of your exhaust, have the perfect sound for every occasion
  • No more exhaust compromises, be loud and quiet at the touch of a button
  • Made From High Quality T304 Stainless Steel
  • Vacuum exhaust valves with key fob remote system with RF capabilities to be programmed to garage door buttons on the rear-view mirror

Brand: VALVETRONIC DESIGNS


Material: Stainless Steel


Vehicle Service Type: ATV, Car, Truck


Shape: Oval


Manufacturer: VALVETRONIC DESIGNS


Brand: ‎VALVETRONIC DESIGNS


Material: ‎Stainless Steel


Vehicle Service Type: ‎ATV, Car, Truck


Shape: ‎Oval


Manufacturer: ‎VALVETRONIC DESIGNS


Automotive Fit Type: ‎Universal Fit


Model: ‎25631muffNO


Item model number: ‎25631muffNO


Exterior: ‎Polished


Manufacturer Part Number: ‎25631muffNO


Date First Available: February 8, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Mar 12 – Mar 13

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Best decision for my exhaust.
Size: 2.5 INCH / 63 MM Color: 1 MUFFLER
I was unsure about how much damping would be done with the valves closed, but I can say with confidence that it sounds almost stock. The engine noise covers most of it when it's closed. When it's open, it sounds very similar to a straight pipe muffler but with a little noise reduction. Absolutely worth it when needing to leave the house early or come home late at night. ... show more
Reviewed in the United States on September 12, 2025 by broc

  • great
Size: 2.5 INCH / 63 MM Color: 1 MUFFLER
great valved muffler
Reviewed in the United States on August 14, 2025 by DT

  • Amazing shipping
Size: 2.5 INCH / 63 MM Color: 1 MUFFLER
Came next day! And worked amazing!
Reviewed in the United States on October 27, 2025 by Wilfredo

  • Peice of crap. Never worked correctly.
Size: 3.0 INCH / 76 MM Color: 1 MUFFLER
There is a internal rattle when the valve is closed that will not go away. I've had it installed for about 2 weeks and now the valve doesn't close. It's stuck in the open position. It's a peice of crap. Stay away and buy a real exhaust.
Reviewed in the United States on April 30, 2025 by rich myles

  • Best Exhaust Ever!
Size: 2.5 INCH / 63 MM Color: 1 MUFFLER
Easy installation, excellent sound and the possibility for my vehicle to drive without restrictions.
Reviewed in the United States on December 15, 2023 by Kenly

  • Not bad
Size: 2.5 INCH / 63 MM Color: 2 MUFFLERS
The valvetronic muffler is an impressive addition for car enthusiasts seeking a dynamic exhaust system. The build quality is solid, with durable materials that promise longevity. The highlight of this muffler is its valvetronic technology, allowing users to control the exhaust sound at their discretion. Whether you prefer a subdued, quiet ride or an exhilarating, aggressive roar, this muffler delivers on versatility. Installation is relatively straightforward, and the craftsmanship is commendable. While it might be considered a bit pricey, the ability to customize the exhaust note makes it a worthwhile investment for those looking to enhance their driving experience. Overall, a solid 4-star choice for enthusiasts seeking a blend of quality and customizable performance. ... show more
Reviewed in the United States on January 28, 2024 by Elhan Martinovic

  • sound great
Size: 3.0 INCH / 76 MM Color: 2 MUFFLERS
These mufflers sound totally awesome and are a lot of fun when you open them up. they start roaring and you get a lot of attn
Reviewed in the United States on December 5, 2024 by Mike

  • Works great!
Size: 3.0 INCH / 76 MM Color: 1 MUFFLER
Works great, opens and closes easily, plenty quiet in quiet mode and sounds good when it’s open. Not quite as loud as the straight pipe, but still great. Very good build quality.
Reviewed in the United States on April 27, 2024 by MIKE G. MIKE G.

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