Shipping Estimate
USA
- USA
- CAN
- 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 Varex | 3" Inlet Cannon Muffler with 4.5" Tip | 304 Stainless Steel Valved Exhaust | VMK2G-300XForce Varex Adjustable Sound Cannon Muffler 3" Inlet 4. 5" Tip VMK2G 300 Take complete control of your vehicle's exhaust volume with the XForce Varex Cannon Muffler. This innovative muffler uses patented technology to combine the properties of a quiet stock muffler and a high flow performance muffler into a single, compact unit. Crafted from premium 304 stainless steel, the VMK2G 300 features an integrated electronic butterfly valve. When closed, the
XForce Varex Adjustable Sound Cannon Muffler - 3" Inlet / 4.5" Tip - VMK2G-300
Take complete control of your vehicle's exhaust volume with the XForce Varex™ Cannon Muffler. This innovative muffler uses patented technology to combine the properties of a quiet stock muffler and a high-flow performance muffler into a single, compact unit. Crafted from premium 304 stainless steel, the VMK2G-300 features an integrated electronic butterfly valve. When closed, the exhaust gases are redirected through a chambered path for a refined, street-legal sound. When open, the valve creates a straight-through path for maximum power and a deep, aggressive performance roar. This is the ultimate solution for enthusiasts who want performance on the track and silence in the suburbs.
What's in the Box?
- 1x Varex™ 304 Stainless Steel Cannon Muffler
- 1x Varex Control Kit (Wiring, Plug & Play Connector, and Remote Control)
- 1x 2-Bolt Gasket and Hardware
Features:
This Varex™ Cannon muffler provides the following high-performance features:
- Patented Varex Valve Technology: Electronically adjust the exhaust note from "Street" to "Race" mode in seconds.
- 304 Stainless Steel Construction: High-grade stainless steel throughout the body and tip for maximum corrosion resistance and a mirror-polished finish.
- Compact Cannon Design: Features a 6.5" to 7" style body that fits easily into many performance vehicle applications.
- Easy Installation: Includes a 3" inlet with a pre-welded 2-bolt flange for straightforward fitment to existing 3" systems.
- Large 4.5" Outlet: The oversized tip provides a bold, high-performance look to your vehicle's rear end.
Specifications:
- Body Type: Cannon Style
- Body Length: 15 Inches
- Body Diameter: 6.5 - 7 Inches
- Inlet Size: 3 Inch (76mm) with 3" long neck
- Inlet Connection: 2-Bolt Flange
- Outlet / Tip Size: 4.5 Inch (114mm)
- Tip Length: 5 Inches
- Material: 304 Stainless Steel
- Clearance Required: Allow at least 2 inches for the actuating motor housing.
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 VMK2G-300
| Make | Model | From | To | Body | Series | Engine | Variant | Drivetrain |
|---|---|---|---|---|---|---|---|---|
| UNIVERSAL | UNIVERSAL FITMENT | - | - | Universal | - | Universal | Performance 3" Systems | - |
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 1966 reviews
Sort
Product Reviews
★★★★★ 5
Amazing fiberglass restoration.
So easy to use and fabulous results. A few years back I had tried Maguires products to restore the shine on a 5th wheel. That was so labor intensive and the results were struggled to achieve faded quickly. I hesitated to Poli Glow due to the cost and our prior attempts lackluster results. I was able to get the restoration kit at a discount on Black Friday through the stores website and tackled the camper with the temps between 60-90 as instructed. I bought 2 of those kits just to find out that due to the climate and UV exposure the number of coats I would need for the Poli Glow was going to exceed the amount I had on hand through the 2 restoration kits. So I had to scramble to buy another bottle of Poli Glow. Applying this product is just time consuming and not difficult. Make sure to properly prepare the surface before using poliglow. The whole system turn a badly oxidized camper into a shiny finish. I am truly shocked. Hopeful the results will last a while.
5th wheel camper 40 foot long.
I have used 3 poliglow bottles (12 coats), 1 bottle poli ox, 1.5 bottles of Poli wash (of course, not in that order). I potentially need 1 more bottle of Poli Glow to finish nose cone/basement area (basement area is still in good condition so may not do this area if I can get the nose cone with the remainder of the Poli glow I have.)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 19, 2026
★★★★★ 4
Worth the time and effort.
After proper surface prep and 6 applications, my badly sun damaged RV shined like new, with many compliments. However, after a few months under the cover, the fiberglass surfaces that were in contact with the occasionally wet cover in the Florida sun discolored badly, and will have to be wet sanded and the coating re-applied. Also, the polish does not hold up well where boat fenders rub against the coating, and it wears away in cockpit areas that are heavy hand traffic, like hatchways and around handrails.
Overall a decent product, I will probably re-apply in a couple seasons.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 23, 2025
★★★★★ 5
Brings old paint back to life.
Best product for fiberglass oxidation. Tried many different wax’s and compounds. Poly Glow did what the wax could not do.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
★★★★★ 5
The beautiful shine!!!!
Wow so amazing!!!!! I have a 35 ft trailer you will need 2 bottles for two coats. Well worth the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
★★★★★ 5
Wish I Had Used This Sooner – Stop Debating and Just Buy It!
Size: Powder Poli Ox - Pack of 6
Wish I Had Used This Sooner – Stop Debating and Just Buy It!
After a lot of debate, extensive research, and way too many hours spent using other products trying to restore and protect my RV's fiberglass that never fully delivered the results I was after, I finally tried the Poli Glow Deluxe Kit—and I am extremely happy I did. My only regret is not using it sooner instead of letting other people's opinions talk me out of it.
The 6-in-1 complete kit is the right way to tackle fiberglass restoration from start to finish—eliminating oxidation, restoring the shine, and then protecting it long term all in one comprehensive system. The difference in how my RV looks after going through the full Poli Glow process is genuinely impressive and far beyond what any single product or traditional buffing method I tried before could deliver. The oxidation came off cleanly, the restored shine is deep and glossy, and the long-lasting protection gives real peace of mind knowing the fiberglass is shielded from UV damage and the elements going forward—especially important in the brutal Las Vegas sun.
For anyone who has been going back and forth on whether to invest in the full Poli Glow Deluxe Kit—stop debating, stop listening to everyone else's opinion, and just do it. The complete system delivers complete results, and I won't be using anything else on my RV going forward. Highest possible recommendation.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026