Patriot Exhaust Mufflers


Patriot Exhaust
Patriot Exhaust Mufflers

Product images may differ from actual product appearance.

Smithy's Mufflers
The world's oldest performance muffler is now available for that "resto-rod" or your 1950's custom. Get the muffler your dad used to impress his friends, and yes, it's still guaranteed not to blow out or leak. Double end cap construction and 3-1/2" hammertone finished cases assure the original Smithy look.

Street Rod Stainless Mufflers
Perfect for the ultimate street rod, our 304 polished stainless steel glasspack muffler features our six sided louvered core for improved noise absorption. Only long strand sound absorption material is used for increased service life.

Hi-Flo Glasspack Mufflers
Heavy steel core design has six rows of louvers for reduced restriction and better sound absorption. Long strand sound absorption material is used for increased muffler life. Hi-Flo Oval mufflers are great where ground or axle clearance is limited. Hi-Flo Header Mount mufflers accommodate most 3-bolt header flanges.

Universal Mini Muffler
Reduce exhaust noise without a bulky exhaust system. Simple ''screw in place'' installation makes this muffler incredibly versatile.

Two Stroke Silencer
Tone down the exhaust note of your 2-cycle engine. Simple ''slip in'' design allows this silencer to fit most expansion chambers.



Smithy's Mufflers
Patriot Exhaust H3010 - Patriot Exhaust Mufflers
737-H3010
Smithy's Muffler
  • 2'' Inlet/Outlet
  • 1-3/4'' Core Diameter
  • 22'' Case Length
  • 3-1/2'' Case Diameter
  • $31.99
    Ships
    Monday
    Patriot Exhaust H3011 - Patriot Exhaust Mufflers
    737-H3011
    Smithy's Muffler
  • 2'' Inlet/Outlet
  • 1-3/4'' Core Diameter
  • 26'' Case Length
  • 3-1/2'' Case Diameter
  • $34.99
    Ships
    Monday
    Patriot Exhaust H3012 - Patriot Exhaust Mufflers
    737-H3012
    Smithy's Muffler
  • 2'' Inlet/Outlet
  • 1-3/4'' Core Diameter
  • 30'' Case Length
  • 3-1/2'' Case Diameter
  • $37.99
    Ships
    Monday
    Patriot Exhaust H3013 - Patriot Exhaust Mufflers
    737-H3013
    Smithy's Muffler
  • 2-1/4'' Inlet/Outlet
  • 2-1/4'' Core Diameter
  • 22'' Case Length
  • 3-1/2'' Case Diameter
  • $43.99
    Ships
    Monday
    Patriot Exhaust H3014 - Patriot Exhaust Mufflers
    737-H3014
    Smithy's Muffler
  • 2-1/4'' Inlet/Outlet
  • 2-1/4'' Core Diameter
  • 26'' Case Length
  • 3-1/2'' Case Diameter
  • $47.99
    Ships
    Monday
    Patriot Exhaust H3015 - Patriot Exhaust Mufflers
    737-H3015
    Smithy's Muffler
  • 2-1/4'' Inlet/Outlet
  • 2-1/4'' Core Diameter
  • 30'' Case Length
  • 3-1/2'' Case Diameter
  • $51.99
    Ships
    Monday
    Patriot Exhaust H3016 - Patriot Exhaust Mufflers
    737-H3016
    Smithy's Muffler
  • 2-1/2'' Inlet/Outlet
  • 2-1/2'' Core Diameter
  • 22'' Case Length
  • 3-1/2'' Case Diameter
  • $43.99
    Ships
    Monday
    Patriot Exhaust H3017 - Patriot Exhaust Mufflers
    737-H3017
    Smithy's Muffler
  • 2-1/2'' Inlet/Outlet
  • 2-1/2'' Core Diameter
  • 26'' Case Length
  • 3-1/2'' Case Diameter
  • $47.99
    Ships
    Monday
    Patriot Exhaust H3018 - Patriot Exhaust Mufflers
    737-H3018
    Smithy's Muffler
  • 2-1/2'' Inlet/Outlet
  • 2-1/2'' Core Diameter
  • 30'' Case Length
  • 3-1/2'' Case Diameter
  • $47.99
    Ships
    Monday
    Street Rod Stainless Mufflers
    Patriot Exhaust H3348 - Patriot Exhaust Mufflers
    737-H3348
    Street Rod Stainless Muffler
  • 2'' Inlet/Outlet
  • 1-3/4'' Core Diameter
  • 22'' Case Length
  • 3'' Case Diameter
  • $117.99
    Ships
    in 6 days
    Patriot Exhaust H3349 - Patriot Exhaust Mufflers
    737-H3349
    Street Rod Stainless Muffler
  • 2'' Inlet/Outlet
  • 1-3/4'' Core Diameter
  • 26'' Case Length
  • 3'' Case Diameter
  • $125.99
    Ships
    in 6 days
    Patriot Exhaust H3560 - Patriot Exhaust Mufflers
    737-H3560
    Street Rod Stainless Muffler
  • 2'' Inlet/Outlet
  • 1-3/4'' Core Diameter
  • 22'' Case Length
  • 3-1/2'' Case Diameter
  • $141.99
    Ships
    in 6 days
    Patriot Exhaust H3561 - Patriot Exhaust Mufflers
    737-H3561
    Street Rod Stainless Muffler
  • 2'' Inlet/Outlet
  • 1-3/4'' Core Diameter
  • 26'' Case Length
  • 3-1/2'' Case Diameter
  • $155.99
    Ships
    in 6 days
    Hi-Flo Glasspack Mufflers
      737-H3342
    Hi-Flo Glasspack Muffler
  • 1-3/4'' Inlet/Outlet
  • 1-3/4'' Core Diameter
  • 15'' Case Length
  • 3'' Case Diameter
  • $26.99
    Ships
    in 6 days
      737-H3344
    Hi-Flo Glasspack Muffler
  • 1-3/4'' Inlet/Outlet
  • 1-3/4'' Core Diameter
  • 22'' Case Length
  • 3'' Case Diameter
  • $27.99
    Ships
    in 6 days
      737-H3345
    Hi-Flo Glasspack Muffler
  • 1-3/4'' Inlet/Outlet
  • 1-3/4'' Core Diameter
  • 24'' Case Length
  • 3'' Case Diameter
  • $25.99
    Ships
    in 6 days
    Patriot Exhaust H3346 - Patriot Exhaust Mufflers
    737-H3346
    Hi-Flo Glasspack Muffler
  • 1-3/4'' Inlet/Outlet
  • 1-3/4'' Core Diameter
  • 26'' Case Length
  • 3'' Case Diameter
  • $31.99
    Ships
    in 6 days
      737-H3453
    Hi-Flo Glasspack Muffler
  • 2'' Inlet/Outlet
  • 2'' Core Diameter
  • 18'' Case Length
  • 4'' Case Diameter
  • $29.99
    Ships
    Monday
      737-H3456
    Hi-Flo Glasspack Muffler
  • 2'' Inlet/Outlet
  • 2'' Core Diameter
  • 26'' Case Length
  • 4'' Case Diameter
  • $39.99
    Ships
    in 6 days
      737-H3459
    Hi-Flo Glasspack Muffler
  • 2'' Inlet/Outlet
  • 2'' Core Diameter
  • 40'' Case Length
  • 4'' Case Diameter
  • $69.99
    Ships
    in 6 days
      737-H3543
    Hi-Flo Glasspack Muffler
  • 1-3/4'' Inlet/Outlet
  • 1-3/4'' Core Diameter
  • 18'' Case Length
  • 3-1/2'' Case Diameter
  • $22.99
    Ships
    11/27/09
      737-H3544
    Hi-Flo Glasspack Muffler
  • 1-3/4'' Inlet/Outlet
  • 1-3/4'' Core Diameter
  • 22'' Case Length
  • 3-1/2'' Case Diameter
  • $32.99
    Ships
    in 6 days
      737-H3546
    Hi-Flo Glasspack Muffler
  • 1-3/4'' Inlet/Outlet
  • 1-3/4'' Core Diameter
  • 26'' Case Length
  • 3-1/2'' Case Diameter
  • $34.99
    Ships
    in 6 days
      737-H3554
    Hi-Flo Glasspack Muffler
  • 2'' Inlet/Outlet
  • 2'' Core Diameter
  • 22'' Case Length
  • 3-1/2'' Case Diameter
  • $26.99
    Ships
    in 6 days
      737-H3558
    Hi-Flo Glasspack Muffler
  • 2'' Inlet/Outlet
  • 2'' Core Diameter
  • 36'' Case Length
  • 3-1/2'' Case Diameter
  • $42.99
    Ships
    in 6 days
    Patriot Exhaust H3800 - Patriot Exhaust Mufflers
    737-H3800
    Hi-Flo Header Mount Muffler
  • 2-1/2'' Collector Diameter
  • 2'' Core Diameter
  • 32-1/2'' Case Length
  • 3-1/2'' Case Diameter
  • $35.99
    Ships
    in 6 days
    Patriot Exhaust H3801 - Patriot Exhaust Mufflers
    737-H3801
    Hi-Flo Header Mount Muffler
  • 3'' Collector Diameter
  • 2'' Core Diameter
  • 34'' Case Length
  • 3-1/2'' Case Diameter
  • $44.99
    Ships
    in 6 days
    Patriot Exhaust H3805 - Patriot Exhaust Mufflers
    737-H3805
    Hi-Flo Header Mount Muffler
  • 3-1/2'' Collector Diameter
  • 2'' Core Diameter
  • 35'' Case Length
  • 3-1/2'' Case Diameter
  • $35.99
    Ships
    in 6 days
    Ouiet Oval Mufflers
    Patriot Exhaust H3660 - Patriot Exhaust Mufflers
    737-H3660
    Quiet Oval Muffler
  • 1-3/4'' Inlet/Outlet
  • 1-3/4'' Core Diameter
  • 18'' Case Length
  • 3-1/4'' x 6'' Case Diameter
  • $29.99
    Ships
    in 6 days
    Universal Mini Mufflers
    Patriot Exhaust H3110 - Patriot Exhaust Mufflers
    737-H3110
    Universal Mini Muffler
  • 1'' Core Diameter
  • 8'' Length
  • 1-3/8'' Case Diameter
  • $16.99
    Ships
    in 6 days
    Patriot Exhaust H3120 - Patriot Exhaust Mufflers
    737-H3120
    Universal Mini Muffler
  • 1-1/4'' Core Diameter
  • 8'' Length
  • 1-5/8'' Case Diameter
  • $17.99
    Ships
    Monday
    Patriot Exhaust H3121 - Patriot Exhaust Mufflers
    737-H3121
    Universal Mini Muffler
  • 1-1/4'' Core Diameter
  • 12'' Length
  • 1-5/8'' Case Diameter
  • $21.99
    Ships
    in 6 days
    Patriot Exhaust H3132 - Patriot Exhaust Mufflers
    737-H3132
    Universal Mini Muffler
  • 1'' Core Diameter
  • 8'' Length
  • 1-1/2'' Case Diameter
  • $17.99
    Ships
    in 6 days
    Patriot Exhaust H3133 - Patriot Exhaust Mufflers
    737-H3133
    Universal Mini Muffler
  • 1'' Core Diameter
  • 12'' Length
  • 1-1/2'' Case Diameter
  • $16.99
    Ships
    Monday
    Two Stroke Silencer
    Patriot Exhaust H2970 - Patriot Exhaust Mufflers
    737-H2970
    Two Stroke Silencer
  • 1'' Core Diameter
  • 8'' Length
  • 1-1/2'' Case Diameter
  • $16.99
    Ships
    in 6 days
    Patriot Exhaust H2971 - Patriot Exhaust Mufflers
    737-H2971
    Two Stroke Silencer
  • 1-1/4'' Core Diameter
  • 8'' Length
  • 2'' Case Diameter
  • $16.99
    Ships
    in 6 days

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