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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 4 - Jul 9
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Description
XForce | 3" Oval Varex Valved Universal Muffler | Twin 3" Tips | 304 Stainless Steel | VMK5-300XForce 3" Oval Varex Valved Universal Muffler with Twin 3" Tips VMK5 300 Make it loud, make it quiet, and make it yours with the Patented Varex Valved universal muffler. This innovative system provides performance enthusiasts with the ultimate exhaust solution: a setup that can be as quiet as a stock exhaust for daily commuting or unleashed to reveal the full, aggressive sound of your engine when you want it. Using the two supplied key fobs, you can
XForce 3" Oval Varex Valved Universal Muffler with Twin 3" Tips - VMK5-300
Make it loud, make it quiet, and make it yours with the Patented Varex Valved universal muffler. This innovative system provides performance enthusiasts with the ultimate exhaust solution: a setup that can be as quiet as a stock exhaust for daily commuting or unleashed to reveal the full, aggressive sound of your engine when you want it. Using the two supplied key fobs, you can toggle between closed, 25%, 50%, 75%, and fully open valve positions to perfectly suit your environment. Crafted from high-grade 304 stainless steel, this muffler features a 3" inlet with a 2-bolt flange and a stylish twin 3" tip outlet. For those looking to take technology even further, this muffler is compatible with the optional Varex Smartbox, allowing for automated Bluetooth smartphone app control, geo-fencing, and more.
What's in the Box?
- 1x Varex Valved Oval Muffler with Twin 3" Tips
- 1x Varex Control Kit (Wiring, Control Box, and Remote)
- 2x Key Fob Remotes
- Installation Hardware
Features:
This product offers the following high-performance features:
- Varex Variable Sound: Integrated electronic valve allows for instant adjustment between street-quiet and high-performance sound levels.
- 304 Stainless Steel: Premium-grade material ensures maximum durability and resistance to oxidation and corrosion.
- Twin 3" Tips: Dual exit tips provide a high-performance aesthetic and fit perfectly in many large-format rear bumper cutouts.
- Universal Fitment: Designed for custom 3" exhaust builds, featuring a 2-bolt flange inlet for secure connection.
- Smartbox Compatible: Ready for integration with the XForce Smartbox (sold separately) for advanced app-based automation.
Specifications:
- Part Number: VMK5-300
- Body Dimensions: 6" High x 10" Wide x 15" Long
- Inlet Diameter: 3" (76mm)
- Inlet Type: 2-Bolt Flange
- Outlet Diameter: Twin 3" Tips
- Material: 304 Stainless Steel
- Actuator Clearance: Requires 2-inch clearance for motor operation
Important Information
- The image shown may not reflect the actual product
- Shipping times may vary depending on destination and stock availability
- Installation Note: This is a universal muffler and may require custom fabrication for fitment. Professional installation and electrical wiring for the valve motor are recommended.
Vehicle Applications:
| Make | Model | From | To | Body | Series | Engine | Variant | Drivetrain |
|---|---|---|---|---|---|---|---|---|
| Universal | Custom Performance Exhaust | N/A | N/A | Universal | N/A | Universal | Custom Build Fitment | N/A |
Warranty Information
| Product Type | Warranty Period |
|---|---|
| 304 & 201 Stainless Steel Exhaust Systems | 60 Months |
| Accessories | 12 Months |
| Catalytic Converters | 12 Months |
| Electronic Products (Including SmartBox) | 12 Months |
| Mild Steel & 409 Stainless Steel Exhaust Systems | 24 Months |
| Mild Steel Headers | 12 Months |
| Stainless Steel Headers | 24 Months |
| Universal 304 Stainless Steel Mufflers | 24 Months |
| Universal Mild Steel & 409 Stainless Steel Mufflers | 12 Months |
Payment & Security:
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 1092 reviews
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Product Reviews
★★★★★ 5
Quality product for the right dog...
Color: Orange
Honestly it's a really cool product well constructed and moves around on its own with several different modes. The design id brilliant with a tough rubber ball that unscrew to expose the element that makes it move in the middle. The dog won't be able to unscrew it but you can if you ever need to replace the ball for any reason but it would take some work for a dog to destroy the outer ball. Almost like "Kong" type material. The ball is about the size of a softball and the element inside is about the size of a golf ball. I thought my dog would love this but she was afraid of it, which is strange because she's afraid of nothing. Anyways I gave it to my neighbor upstairs and she has a yorkshire terrier who plays with it all the time so it all worked out great. Quality product . Good job!
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Reviewed in the United States on March 17, 2026
★★★★★ 3
Thought it was a good idea but not for my dog
Color: Blue
Seemed great but my dog continued to bark at it. Finally she hid it and I haven’t looked for it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
★★★★★ 2
Durability
Color: Blue, Color: Blue
won’t give this product 1 star because my dog still had a good time with it for a few hours. After opening and preparing it, I gave it to my dog and it definitely caught his interest. However, when he chewed on it, plastic pieces started breaking off and he began swallowing them. This product is definitely not suitable for aggressive chewers.
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Reviewed in the United States on May 24, 2026
★★★★★ 5
Winner !!!
Color: Orange
This amazed us. For perspective, we're talking about a three year old white german shepherd who if he's in the mood, has and can kill a toy within minutes or oddly enough be gentle with furry balls and carry them around as if they are his babies. He's an odd duck. Anyway, since he was a pup, and to this day, he'll play and entertain himself, he'll grab a ball, throw it up in the air, then pounce on it as if it's from outer space. It's really quite cute and funny. Because of those two things I was looking for something interactive that would entertain him and confuse him....let's be honest, watching a confused dog is one of life's great pleasures. I tried two other interactive balls and they were crushed immediately. After reading a lot of reviews, people with german shepherds said this ball actually had a life span. I thought the third time could be the charm and ordered one. Well, I think it actually may be from outer space because he's obsessed with it and hasn't taken a bite out of it. He hasn't once chewed it or even teared little pieces off. The three settings are great. Sometimes he likes one better than another, then forgets about the others. I'll change it up to one he hasn't seen in a while and the whole game starts over again. He'll throw it up in the air as he does with his others, watch it and try to figure out which way it's going to go. And yes, he will pounce on it if he times it right. The size is perfect, it's heavier than your average ball but, that's what make it sturdy. I have to sneak it away when he isn't paying attention to charge it, otherwise he'll sit, stare and cry if he knows it's on the counter charging. It's a lot of fun for all of us. I'm so happy I bought it...... I say give this ball a chance even if you have a beast with killer instincts. I'm buying another for a friends 2 year old golden retriever granddog. Thank you Cheerble.
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Reviewed in the United States on January 9, 2026
★★★★★ 5
Perfect Size for Tiny Dogs
Style: 14" Length Sport Launcher, Style: 14" Length Sport Launcher
Excellent size for tiny dogs who can only manage the tiny tennis balls. The launcher is easy to use, even for my 8 year old. It’s pretty much revolutionized ball time for the dogs and the kids - they actually like taking him out to play fetch now. It’s super light but still lets you toss the balls a lot farther than just throwing it. Great value for your money and it’s helps strong for weeks of repeated used, super durable.
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Reviewed in the United States on March 18, 2026
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