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Dynomax VT Mufflers


Dynomax
Dynomax VT Mufflers

The Dynomax VT muffler is a revolutionary, high-flow straight-through stainless steel performance muffler that controls irritating drone while ensuring maximum performance.

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.

Dynomax VT Muffler Video

Features & Benefits
  • DRONE-FREE Performance
  • Slotted Bushing Ends
  • 100-Percent Welded
  • CRF Technology (Continuous Roving Fiberglass)
  • Continuous Perforated Tube
  • Stainless steel construction
  • Straight-through welded design
  • On-demand performance and sound



  • 16 Products
    Single Muffler Exhaust Systems - Up to 4.0L (244cid)
    Dual Muffler Exhaust Systems - All

    289-17138
    VT Muffler
  • Offset Inlet Diameter: 3"
  • Offset Dual Outlet Diameters: 2.5"
  • Shell Diameter: 4.5" x 9.75"
  • Overall Length: 24"
  • Shell Length: 19"
    More info on Dynomax 17138
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  • $127.99
    Order Today Ships 04/25/14

    289-17155
    VT Muffler
  • Offset Inlet Diameter: 2.25"
  • Center Outlet Diameter: 2.25"
  • Shell Diameter: 4.5" x 9.75"
  • Overall Length: 19"
  • Shell Length: 14"
    More info on Dynomax 17155
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  • $109.99
    Ships

    289-17156
    VT Muffler
  • Offset Inlet Diameter: 2.5"
  • Center Outlet Diameter: 2.5"
  • Shell Diameter: 4.5" x 9.75"
  • Overall Length: 19"
  • Shell Length: 14"
    More info on Dynomax 17156
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  • $96.99
    Ships

    289-17157
    VT Muffler
  • Offset Inlet Diameter: 3"
  • Center Outlet Diameter: 3"
  • Shell Diameter: 4.5" x 9.75"
  • Overall Length: 19"
  • Shell Length: 14"
    More info on Dynomax 17157
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  • $96.99
    Ships

    289-17159
    VT Muffler
  • Offset Inlet Diameter: 2.5"
  • Offset Outlet Diameter: 2.5"
  • Shell Diameter: 4.5" x 9.75"
  • Overall Length: 21"
  • Shell Length: 16"
    More info on Dynomax 17159
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  • $107.99
    Ships

    289-17963
    VT Muffler
  • Center Inlet Diameter: 3"
  • Dual Offset Outlets: 2.5"
  • Shell Diameter: 4.5" x 9.75"
  • Overall Length: 25"
  • Shell Length: 20"
    More info on Dynomax 17963
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  • $127.99
    Ships
    Single Muffler Exhaust Systems - Over 4.0L (244cid)

    289-17949
    VT Muffler
  • Center Inlet Diameter: 3"
  • Offset Outlet Diameter: 3"
  • Shell Diameter: 4.5" x 9.75"
  • Overall Length: 19"
  • Shell Length: 14"
    More info on Dynomax 17949
    • FREE
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      & HANDLING!
  • $96.99
    Ships

    289-17956
    VT Muffler
  • Offset Inlet Diameter: 2.5"
  • Center Outlet Diameter: 2.5"
  • Shell Diameter: 4.5" x 9.75"
  • Overall Length: 19"
  • Shell Length: 14"
    More info on Dynomax 17956
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      & HANDLING!
  • $109.99
    Ships

    289-17957
    VT Muffler
  • Offset Inlet Diameter: 3"
  • Center Outlet Diameter: 3"
  • Shell Diameter: 4.5" x 9.75"
  • Overall Length: 19"
  • Shell Length: 14"
    More info on Dynomax 17957
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      & HANDLING!
  • $97.99
    Ships

    289-17959
    VT Muffler
  • Offset Inlet Diameter: 2.5"
  • Offset Outlet Diameter: 2.5"
  • Shell Diameter: 4.5" x 9.75"
  • Overall Length: 21"
  • Shell Length: 16"
    More info on Dynomax 17959
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      & HANDLING!
  • $109.99
    Ships

    289-17960
    VT Muffler
  • Offset Inlet Diameter: 3"
  • Offset Outlet Diameter: 3"
  • Shell Diameter: 4.5" x 9.75"
  • Overall Length: 21"
  • Shell Length: 16"
    More info on Dynomax 17960
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  • $99.99
    Ships

    289-17962
    VT Muffler
  • Center Inlet Diameter: 3"
  • Center Outlet Diameter: 3"
  • Shell Diameter: 4.5" x 9.75"
  • Overall Length: 19"
  • Shell Length: 14"
    More info on Dynomax 17962
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  • $96.99
    Ships
    Direct Fit VT Mufflers

    289-53780
    Direct Fit VT Muffler
  • 2010-11 Camaro
  • Right Side
    More info on Dynomax 53780
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  • $169.99
    Order Today Ships 04/25/14

    289-53781
    Direct Fit VT Muffler
  • 2010-11 Camaro
  • Left Side
    More info on Dynomax 53781
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  • $169.99
    Order Today Ships 04/25/14

    289-53809
    Direct Fit VT Muffler
  • 2011-12 Mustang
  • Right Side
    More info on Dynomax 53809
    • FREE
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  • $211.99
    Order Today Ships 04/25/14

    289-53810
    Direct Fit VT Muffler
  • 2011-12 Mustang
  • Left Side
    More info on Dynomax 53810
    • FREE
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  • $211.99
    Order Today Ships 04/25/14

    16 Products