XForce | Dual 3" Varex Universal Valved Muffler | 304 Stainless Steel Oval | VMK31-300
SKU: 82961142811

XForce | Dual 3" Varex Universal Valved Muffler | 304 Stainless Steel Oval | VMK31-300

Sale price$202.10 Regular price$224.55
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Ships within 48 hours ยท Estimated delivery Jul 6 - Jul 11

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Description

XForce | Dual 3" Varex Universal Valved Muffler | 304 Stainless Steel Oval | VMK31-300XForce Dual 3" Varex Universal Valved Muffler VMK31 300 Make it loud, make it quiet, make it yours. The XForce VMK31 300 features our patented Varex valved technology, providing enthusiasts with the ultimate exhaust solution. This universal muffler allows you to switch between a civilised, stock like sound and a wide open performance note at the touch of a button. Proudly Mandrel Bent and crafted from premium 304 Stainless Steel, this dual in, dual

XForce Dual 3" Varex Universal Valved Muffler - VMK31-300

Make it loud, make it quiet, make it yours. The XForce VMK31-300 features our patented Varex valved technology, providing enthusiasts with the ultimate exhaust solution. This universal muffler allows you to switch between a civilised, stock-like sound and a wide-open performance note at the touch of a button. Proudly Mandrel-Bent and crafted from premium 304 Stainless Steel, this dual-in, dual-out muffler is the perfect centerpiece for high-horsepower custom exhaust builds.

What's in the Box?

  • Dual 3" Varex Universal Muffler
  • Pre-installed Internal Valve & Actuator Motor
  • 2 x Wireless Remote Key Fobs
  • Control Module & Wiring Harness

Note: This is a universal component for custom fabrication. An X-pipe or Merge-pipe MUST be installed upstream of this muffler for optimal performance. Ensure a 2-inch clearance for the actuator motor during fitment.

Features:

Engineered for maximum versatility and sound control, this muffler offers the following features:

  • Patented Varex Valve: Manually toggle between Closed, 25%, 50%, 75%, and Fully Open positions to suit your environment.
  • Dual 3" Configuration: High-flow twin 3-inch (76mm) inlets and outlets with 2-bolt flanges for secure connection.
  • Smartbox Compatible: Upgradeable to Smartbox control for smartphone app integration, geo-fencing, and automated valve modes.
  • Premium 304 Stainless: Full 304-grade stainless steel construction for superior durability and a high-lustre finish.
  • Compact 6"x10"x15" oval body designed for easy integration into various chassis types.

Specifications:

  • Part Number: VMK31-300
  • Material: 304 Stainless Steel
  • Inlet/Outlet: Dual 3-Inch (Flanged)
  • Body Dimensions: 6" x 10" x 15" Oval
  • Control: Electronic Remote (Wireless)
  • Required Upstream: Merge-pipe or X-pipe

Important Information

  • The image shown may not reflect the actual product
  • Shipping times may vary depending on destination and stock availability

Vehicle Applications:

Make Model From To Body Series Engine Variant Drivetrain
Universal Custom Fabrication Any Any Any N/A Any Custom Build Any

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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:
  1. 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
SKU: 82961142811

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Amazon Customer
Omaha, US
โ˜…โ˜…โ˜…โ˜…โ˜… 5
Great product
Flavor Name: Salt & Pepper, Size: 3 Ounce (Pack of 2)
This jerky is very expensive, but definitely worth the price. My husband is a newly diagnosed diabetic, so we are very cautious about the ingredients in products we buy. This is a very clean product and is perfect for an easy and healthy snack when we are traveling.
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Reviewed in the United States on May 23, 2026
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tawshia
Louisville, US
โ˜…โ˜…โ˜…โ˜…โ˜… 4
Beef
Flavor Name: Salt & Pepper, Size: 3 Ounce (Pack of 1)
Good flavor. Dry but still good and clean.
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Reviewed in the United States on January 31, 2026
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Amazon Customer
Louisville, US
โ˜…โ˜…โ˜…โ˜…โ˜… 1
Just salt taste
Flavor Name: Salt & Pepper, Size: 3 Ounce (Pack of 1)
Just bad...what a waste of money. Taste just like salt and nothing else.
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Reviewed in the United States on March 29, 2026
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Marilyn Smith
Lake Worth, US
โ˜…โ˜…โ˜…โ˜…โ˜… 5
Superb
Flavor Name: Salt & Pepper, Size: 3 Ounce (Pack of 1)
excellent in every way!
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Reviewed in the United States on April 23, 2026
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Katrina
Carnegie, US
โ˜…โ˜…โ˜…โ˜…โ˜… 5
Great taste
Flavor Name: Salt & Pepper, Size: 3 Ounce (Pack of 1)
Great taste. Had to pace myself and not eat the whole bag too quickly. Just expensive but most good jerkey is.
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Reviewed in the United States on April 5, 2026

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