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
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

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

 

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

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.2 ★★★★★
Based on 1498 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
I
Verified Purchase
Isabella
Lowell, US
★★★★★ 5
Monkee-doodle loves that it has a crinkle sound when playing tug-of -war
Color: Crinkle Chicken (Yellow), Size: Large
Monkee-doodle likes this toy because it has a squeaker and it also has a crinkle noise maker inside. She loves playing with the toy and it’s easy to spot since it is bright yellow in color. It is suitable for dogs and doesn’t have any pieces that can come loose and harm your pet.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
V
Verified Purchase
Vivian
Belleville, US
★★★★★ 5
Love it.
Color: Bunny (Beige), Size: Large
Good quality and well worth the price. My dog loves it. The squeaky part is fun, and the crinkly, tear-resistant paper in the ears makes playtime even more exciting.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
O
Verified Purchase
Odalis Perez
Phoenix, US
★★★★★ 5
Good for small breeds and fun!
Color: Multi Squeaker Balls, Size: X-Small, Style: 4-Pack
I’m glad I found these for my 6 month puppies they absolutely love them super fun to play with. Although, the surface has come off due to my puppies biting it off. Look at the sizes as they have a few!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
O
Verified Purchase
Olga
Massapequa, US
★★★★★ 5
A lot of fun for dogs
Color: Multi Squeaker Balls, Size: Large, Style: 4-Pack, Color: Multi Squeaker Balls, Size: Large, Style: 4-Pack
My dogs love it a lot. Balls don't fall off the balcony - good size. Great sound which catches dogs attention . Colorful . Good quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
J
Verified Purchase
Jarrett Austin pirtle
San Leandro, US
★★★★★ 5
👍🏼
Color: Multi Squeaker Balls, Size: Medium, Style: 4-Pack
This dog squeak ball has been a big hit in my home and keeps my dog entertained for long periods of time. The squeaker really grabs their attention and encourages play, tapping into their natural instincts to chase and fetch. My dog especially loves how it bounces and squeaks, making it perfect for both indoor and outdoor play. It’s lightweight and easy for them to carry around, even for quick games of fetch in the yard. In terms of durability, it has held up pretty well so far. The squeaker may not last forever with heavy use, but the ball itself still stays in good shape. Overall, it’s a fun, engaging toy that keeps my dog active and happy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026

recommand products