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Ships within 48 hours · Estimated delivery Sep 7 - Sep 12
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Description
Dynomax 17156 Exhaust Muffler; VT SeriesDynoMax(R) Performance Exhaust, a leading innovator in performance exhaust technologies introduced the DynoMax VT muffler, a revolutionary, high flow straight through stainless steel performance muffler that controls irritating drone while ensuring maximum performance. DynoMax Valve Technology Mufflers feature an exclusive, precisely calibrated internal valve that redirects exhaust flow, during cruising conditions, to provide Drone Free Performance.
DynoMax(R) Performance Exhaust, a leading innovator in performance exhaust technologies introduced the DynoMax VT™ muffler, a revolutionary, high flow straight-through stainless steel performance muffler that controls irritating drone while ensuring maximum performance. DynoMax Valve Technology Mufflers feature an exclusive, precisely calibrated internal valve that redirects exhaust flow, during cruising conditions, to provide Drone-Free Performance™. Hammer the gas and the valve automatically adjusts for maximum exhaust flow, delivering on-demand performance and a deep, throaty drone-free sound.
Shape: Oval
Inlet Position: Offset
Inlet Diameter (IN): 2-1/2 Inch
Outlet Position: Center
Outlet Diameter (IN): 2-1/2 Inch
Case Diameter (IN): 9-3/4 Inch X 4-1/2 Inch
Case Length (IN): 14 Inch
Overall Length (IN): 19 Inch
Color/ Finish: Bare
Material: Stainless Steel
Wall Type: Disc
Internal Construction: Continuous Perforated Tube
Includes Tip: No
Tip Length (IN): No Tip
Tip Diameter (IN): No Tip
Tip Finish: No Tip
Tip Material: No Tip
Features
- Exclusive DynoMax® Valve Technology
- Drone-Free Performance™
- On Demand Performance And Sound
- Stainless Steel Construction For Lifelong Protection
- Straight-Through Welded Design
- Slotted Bushing Ends
- Limited Lifetime Warranty And Limited 90 Day Performance Warranty (Manufacturer)
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
4.5 ★★★★★
Based on 8 reviews
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Product Reviews
★★★★★ 1
Doesn’t work for a car Tire seal slow leak
Size: 16 oz
Does not work for a car tire. Had a slow rim seal leak. Out 32oz in still leaks the same. Do not buy. I got the one with fibers in it. It worked just fine. This does not work. Period. $30 wasted actually I purchased two so I wasted $60 when I could’ve bought probably a new tire
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Reviewed in the United States on April 8, 2026
★★★★★ 5
#1 Tire Repair
Size: 16 oz
This stuff is Fantastic. I have a riding lawn mower and one of the front tires, which is small, had been running low for a couple of years, we took it off. to fill it with the liquiTube and you could see cracks all around the outside of the tire. The liquid tube oozed out of one of the cracks and sealed , immediately. My brother rolled the tire around real good before we put it back on the track lawn mower. It has been 3 days now and today I mowed for 1 1/2 hrs and the tire as full as it was the day we put in the LiquiTube. This stuff is fantastic, it really, really works!
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Reviewed in the United States on May 31, 2026
★★★★★ 4
Awesome
Size: 32 oz
Works as advertised. Just don't scrimp... give it the full recommended amount in each tire
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Reviewed in the United States on May 27, 2026
★★★★★ 5
This tire sealant works very well
Size: 16 oz
So far so good.
Cheaper and easier that tubing a leaking tire
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Reviewed in the United States on May 24, 2026
★★★★★ 3
Hard to install as instructed.
Size: 32 oz
Nearly impossible to get it in the tire through the valve. Yes I removed the valve core.
Broke the bead on the tire and dumped it in. That worked great! So far no leaks.
They should definitely redesign the installation method.
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Reviewed in the United States on April 28, 2026