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Flowmaster 50 Series Big Block Mufflers


Flowmaster
Flowmaster 50 Series Big Block Mufflers

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Flowmaster 50 Series Big Block Mufflers are Flowmaster's largest yet quietest for tow vehicles, motorhomes/RVs, trucks, and SUVs. They have huge H-chambers to minimize in-cab resonance and enough case volume to handle engines under heavy loads. Made in the USA.



Features
  • Aluminized 16-gauge steel MIG welded for maximum durability
  • Improved mileage, horsepower, and torque with reduced engine heat and wear
  • Mild stock exterior sound with mild interior resonance
  • Case: 22" L (5" Thick)
  • Overall: 28" L x 12" W
  • 3-year warranty


  • 4 Products

    Offset In/Offset Out

    Flowmaster 53553 - Flowmaster 50 Series Big Block Mufflers
    389-53553
    50 Series Big Block Muffler
  • Offset In/Offset Out 3.5"
  • FREE
    SHIPPING
    & HANDLING!
    $183.77
    Order Today Ships 05/09/16

    Dual In/Offset Out

    Flowmaster 530513 - Flowmaster 50 Series Big Block Mufflers
    389-530513
    50 Series Big Block Muffler
  • Dual In 3"/Single Offset Out 3.5"
  • FREE
    SHIPPING
    & HANDLING!
    $197.77
    Ships

    Dual In/Dual Out

    Flowmaster 527504 - Flowmaster 50 Series Big Block Mufflers
    389-527504
    50 Series Big Block Muffler
  • Dual In 2.75"/Dual Out 2.5"
  • FREE
    SHIPPING
    & HANDLING!
    $197.77
    Order Today Ships 05/09/16
    Flowmaster 530504 - Flowmaster 50 Series Big Block Mufflers
    389-530504
    50 Series Big Block Muffler
  • Dual In 3"/Dual Out 2.5"
  • FREE
    SHIPPING
    & HANDLING!
    $197.77
    Ships

    4 Products