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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
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Description
XForce | 2.5" Oval Varex Valved Universal Muffler | 4" Single Tip | 304 Stainless Steel | VMK8-250XForce 2. 5" Oval Varex Valved Universal Muffler with 4" Single Tip VMK8 250 The Varex Valved universal muffler is the ultimate solution for exhaust builders and enthusiasts seeking total control over their vehicle's acoustic personality. This compact oval muffler is designed to be incorporated into custom 2. 5" exhaust builds, offering the unique ability to instantly toggle between a discreet, civil street tone and a high flow, aggressive performance
XForce 2.5" Oval Varex Valved Universal Muffler with 4" Single Tip - VMK8-250
The Varex Valved universal muffler is the ultimate solution for exhaust builders and enthusiasts seeking total control over their vehicle's acoustic personality. This compact oval muffler is designed to be incorporated into custom 2.5" exhaust builds, offering the unique ability to instantly toggle between a discreet, civil street tone and a high-flow, aggressive performance growl. Crafted from premium 304 stainless steel, the muffler features a 2.5" center-inlet with a 2-bolt flange for secure fitment and a large 4" single tip outlet for a bold aesthetic. The integrated electronic valve is operated by the included Varex controller and dual key fobs, providing on-demand sound customization that allows you to adapt to any driving environment.
What's in the Box?
- 1x Varex Valved Oval Muffler with 4" Tip
- 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 Sound Control: Patented internal valve technology allows you to adjust the exhaust volume from quiet to loud via remote.
- 304 Stainless Steel: High-grade stainless steel construction ensures superior resistance to corrosion and long-term durability.
- Center-In/Center-Out: Designed for easy integration into custom exhaust systems with a flanged 2.5" inlet.
- 4" Single Tip: Features a high-luster polished finish for a premium, performance-oriented look.
- Compact Oval Body: Measuring 5.5" x 9.5" x 15", it is ideal for vehicles with limited space for muffler fitment.
Specifications:
- Part Number: VMK8-250
- Body Dimensions: 5.5" High x 9.5" Wide x 15" Long
- Inlet Diameter: 2.5" (63.5mm)
- Inlet Type: 2-Bolt Flange
- Outlet Diameter: 4" Single Tip
- 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 component and may require custom modification for fitment. Electrical wiring is required for valve operation.
Vehicle Applications:
| Make | Model | From | To | Body | Series | Engine | Variant | Drivetrain |
|---|---|---|---|---|---|---|---|---|
| Universal | Custom Exhaust Project | N/A | N/A | Universal | N/A | Universal | Custom 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
4.2 ★★★★★
Based on 669 reviews
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Product Reviews
★★★★★ 4
Great for chewing but very sharp and mangled in a few days
Color: Blue Gator, Size: 1 Count, Color: Blue Gator, Size: 1 Count
I thought this was a fantastic idea having baking soda added for fresh clean teeth while enjoying a new toy. I wanted to review 2 main things about this.
First, if my dog enjoyed this toy. That answer would be yes absolutely! She is chewing it as I’m writing this right now. She can spend a good amount of time chewing away on this and it keeps her busy without having to use a rawhide treat which we only try to use if we re going to be gone for longer then 4 hours. The kids love playing fetch with her and she stays engaged the whole time. It is very heavy and when being thrown can become a weapon so I always supervise!
Last, the durability of the toy. So it is durable but not completely. As you can see the toy got very sharp where she has been chewing it and I’ve even noticed a little blood on it which means it’s cutting her gums. It wasn’t a large enough amount for me to take it away. It is still almost the exact same size but maybe after a month I will re edit this for more accurate on durability since it’s only been about a week that she has gotten it.
Overall, I would recommend this toy it’s a great price and keeps her attention a lot more then other toys I spent twice the amount of money on!
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Reviewed in the United States on March 9, 2022
★★★★★ 3
Too Hard
Color: Blue T-Bone, Size: 1 Count
I have a pit puppy, 20 lbs, who loves to chew. She's huge for her age, and I wanted to get her a new toy. I bought two different toys, hoping she would like one. The other toy was a hit, they both jumped at it and were excited about it, probably because it had rawhide rings that went with it. This one was immediately thrown to the side, even though my pit loves to chew on non edible toys. I think this one was just too hard, because both her, and my Chihuahua-Jack Russell, weren't interested. It didn't have any smell to attract them, which is why I bought it, because they love peanut butter stuff. I'm not going to go as far as to lick it and taste it... I'm pretty sure it won't taste like peanut butter, either. I feel so bad for my little pittie, she's just sitting here with a sad look on her face because my other dog stole the fun chew toy. I've immediately ordered another of one of those so they both have one, but I've just money wasted on this one. It's probably better they don't like it, I'd be worried about them breaking their teeth. I know it's supposed to be for power chewers, but it has no give whatsoever, just extremely hard, shiny plastic. It's useless, unless you're planning on filing it into a point and making a prison shank. Maybe you can leave it in front of the fridge for your SO to step on in the middle of the night when he goes to steal your almond milk. I'll figure out some way to use it. I did dip it into my boyfriend's peanut butter jar to let my puppy lick it, but I can do that with a spoon. I wanted her to feel like she got something, maybe my other dog will let her have a turn with the fun toy after awhile. That's the only reason I gave it 3 stars. You can dip it in peanut butter and I was being generous.
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Reviewed in the United States on March 27, 2022
★★★★★ 5
Can become brittle with sharp edges with use.
Color: Blue T-Bone, Size: 1 Count
Our little dog loved chewing this, however after chewing the toy became jagged and brittle with sharp edges that cut into her upper lip which took about 2 weeks to heal. Unfortunately the return window had closed.
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Reviewed in the United States on March 10, 2026
★★★★★ 5
Busy bone
Color: Blue T-Bone, Size: 1 Count, Color: Blue T-Bone, Size: 1 Count
My dog loves these!! Great busy bone! And they can hold it with her paws really well. It does kill your foot if you step on it barefoot in the middle of the night. This is a picture of the bone after 7months.
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Reviewed in the United States on June 1, 2026
★★★★★ 5
My Dog Loves this!
Color: Blue T-Bone, Size: 1 Count, Color: Blue T-Bone, Size: 1 Count
My dog loves her Nubbies! My Dog chews her Nubbie every morning after she has her breakfast. She sometimes wants my husband or I to hold it for her while she chews on it. I think it is really good for her teeth and gums. These last a few months for our dog who chews it every morning. After a few months the edges get a little rough from all the chewing so I throw it out and replace with a new one. These are very reasonably priced, so I always have a fresh one ready to go. She gets very excited when we get a new one out of the package..
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Reviewed in the United States on September 5, 2025
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