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DNA Gen II Truck Series Mufflers


DNA Exhaust
DNA Gen II Truck Series Mufflers

Product images may differ from actual product appearance.

DNA's Truck Series Mufflers are designed for trucks and SUVs. Theses mufflers have a deep, throaty sound and increase horsepower and mileage. The stainless design eliminates carbon deposits in diesel applications. Made from lightweight B2 stainless steel these mufflers feature NO packing or perforated tubing to blow-out. The exhaust noise is controlled by patented deflectors that are fully welded. Each muffler has a vent tube that was designed to dissipate the extreme temperatures created by exhaust gases, which improves the longevity and efficiency of the muffler.

Features and Benefits:

  • Lightweight B2 Stainless Steel
  • Fully Welded Deflectors
  • 5.25'' Overall Diameter
  • Custom Inlet Bracket Included for Additional Support

    Note: For true dual exhaust applications use two Street Series Mufflers

    Installed on Dodge Ram Truck with Cummins DieselClick to Listen



  • Single Exhaust System Mufflers
    DNA Exhaust 1030-2 - DNA Gen II Truck Series Mufflers
    779-1030-2
    Gen II Truck Series Muffler
  • Length: 21''
  • Width: 5.25''
  • Overall Length: 27''
  • Inlet Diameter: 2.25''
  • Outlet Diameter: 2.25''

  • $149.99
    DNA Exhaust 1031-2 - DNA Gen II Truck Series Mufflers
    779-1031-2
    Gen II Truck Series Muffler
  • Length: 21''
  • Width: 5.25''
  • Overall Length: 27''
  • Inlet Diameter: 2.5''
  • Outlet Diameter: 2.5''

  • $149.99
    DNA Exhaust 1032-2 - DNA Gen II Truck Series Mufflers
    779-1032-2
    Gen II Truck Series Muffler
  • Length: 21''
  • Width: 5.25''
  • Overall Length: 27''
  • Inlet Diameter: 3''
  • Outlet Diameter: 3''

  • $156.99
    DNA Exhaust 1033-2 - DNA Gen II Truck Series Mufflers
    779-1033-2
    Gen II Truck Series Muffler
  • Length: 21''
  • Width: 5.25''
  • Overall Length: 27''
  • Inlet Diameter: 3.5''
  • Outlet Diameter: 3.5''

  • $149.99
    DNA Exhaust 1034-2 - DNA Gen II Truck Series Mufflers
    779-1034-2
    Gen II Truck Series Muffler
  • Length: 21''
  • Width: 5.25''
  • Overall Length: 27''
  • Inlet Diameter: 4''
  • Outlet Diameter: 4''

  • $156.99
    DNA Exhaust 1035-2 - DNA Gen II Truck Series Mufflers
    779-1035-2
    Gen II Truck Series Muffler
  • Length: 21''
  • Width: 5.25''
  • Overall Length: 27''
  • Inlet Diameter: 4.5''
  • Outlet Diameter: 4.5''

  • $149.99
    DNA Exhaust 1036-2 - DNA Gen II Truck Series Mufflers
    779-1036-2
    Gen II Truck Series Muffler
  • Length: 21''
  • Width: 5.25''
  • Overall Length: 27''
  • Inlet Diameter: 5''
  • Outlet Diameter: 5''

  • $149.99

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