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- USA
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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Description
XForce | Varex Valved Oval Muffler 4" Inlet Flanged 16" Body | Universal Fitment | VMK18-400XForce Varex Valved Oval Muffler Universal Fitment VMK18 400 Make it loud, make it quiet, make it yours with the Patented Varex valved universal muffler. This large format muffler allows you to toggle between closed, 25%, 50%, 75%, and fully open valve positions using the supplied key fobs, providing stock quiet performance or an aggressive beastly roar on demand. Note: Universal fitment; please allow 2 inch clearance for the actuating motor. What's
XForce Varex Valved Oval Muffler - Universal Fitment - VMK18-400
Make it loud, make it quiet, make it yours with the Patented Varex valved universal muffler. This large-format muffler allows you to toggle between closed, 25%, 50%, 75%, and fully open valve positions using the supplied key fobs, providing stock-quiet performance or an aggressive beastly roar on demand. Note: Universal fitment; please allow 2-inch clearance for the actuating motor.
What's in the Box?
- 1x Varex Valved Oval Muffler
- 1x Control Module
- 2x Remote Control Key Fobs
- Wiring Harness Kit
Features:
This product offers the following high-performance features:
- Patented Valve Control: Integrated electronic valve allows for real-time adjustment of exhaust volume and backpressure.
- Premium 304 Stainless Steel: High-grade material construction ensuring maximum durability and a high-quality finish.
- Smartbox Compatible: Can be upgraded with an XForce Smartbox for Bluetooth smartphone app control, including pre-set automatic valve control.
Specifications:
- Make: Universal
- Model: Universal
- Year Range: Universal
- Material: 304 Stainless Steel
- Pipe Size: 4.0 Inch (100mm) Inlet & Outlet
- Body Dimensions: 10" x 6" Oval (16" Length)
Important Information
- The image shown may not reflect the actual product
- Shipping times may vary depending on destination and stock availability
Vehicle Applications:
Vehicle Applications for XForce VMK18-400
| Make | Model | From | To | Body | Series | Engine | Variant | Drivetrain |
|---|---|---|---|---|---|---|---|---|
| UNIVERSAL | ||||||||
| UNIVERSAL | Universal Fitment | - | - | Any | Any | Any | Any | Any |
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
4.8 ★★★★★
Based on 1212 reviews
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Product Reviews
★★★★★ 5
Works like it should, easier to use if you keep the dosing funnel on the basket
Color: Black, Color: Black
With a weighted top and storage base, this is sturdy metal with what appear to be standard acupuncture needles. It comes with a set of spare needles in a plastic tube.
I find it much easier to use if I keep my dosing funnel on the basket, followed by a quick clearing of the funnel using a weighted espresso distribution tool with the maximum extension before popping off the funnel for my final tamp. See photo.
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Reviewed in the United States on March 11, 2026
★★★★★ 5
Simple tool that makes a difference
Color: Black
This tool really improved my espresso. It’s easy to use and helps distribute the coffee evenly, which makes the shots come out better. It feels solid and well made. Small but very useful.
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Reviewed in the United States on March 18, 2026
★★★★★ 4
It's not bad, but one minor issue FOR ME
Color: Black
There is nothing generally not to dislike about this WDT. Priced right. Good quality materials. But there are two issues that made me choose a different one, even before using this one:
The entire top and bottom are straight cylindrical pieces. Ergonomically I would have to use more, larger muscle movement from my wrist to stir the beans. Not a big deal for some, but with other similar choices at the same price, I thought I would be better off with a different model. The second issue is that then the needles are placed back in the tall "recepticle", the top piece merely sits on top and isn't secured. For some that might be good because the top can be lifted out without any opposing force. OTOH, if it tips over it might expose the needles or need two hands to get it back together. If I didn't have other choices, I'd keep this one. I knew, without even using it that it wasn't for me... but it might be for someone else. Again, the materials are quite good and you can tell by the heft of the item.
I elected to go with a similar concept, but a more contoured design with a knurled top and brushes on the inside of the recepticle to hold the needles and top in place, but also easy to extract for use. My choice over the Tiverain WDT was personal and has nothing to do with the quality of the product.
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Reviewed in the United States on February 9, 2026
★★★★★ 5
High quality and looks great
Color: Black
Works well, definitely deep enough. I like the stand- ease of lifting it off its base and then returning it without needing a second hand. Has a modern sleek look and it’s heavy in a good way. Feels like quality build.
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Reviewed in the United States on December 10, 2025
★★★★★ 5
Nice accessory
Color: Black
Pretty useful tool for your espresso making experience
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Reviewed in the United States on February 21, 2026