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Flowmaster Pro Series Laminar Flow Mufflers


Flowmaster
Flowmaster Pro Series Laminar Flow Mufflers

Product images may differ from actual product appearance.

Pro Series Laminar Flow Mufflers consistently deliver performance equal to or greater than open pipe systems while dramatically reducing sound levels across the RPM range. They offer maximum power and exhaust efficiency.

Features
  • Versatile round-case design available standard (turndown optional) or shorty
  • Standard: For gasoline or diesel truck and racing applications
  • Shorty: For muscle cars and other performance vehicles where great sound is desired
  • Deep exhaust tone with moderate exterior sound and minimal interior resonance
  • Internal Construction: 409S stainless steel
  • Outer Case: Aluminized 18-gauge steel
  • Cool Shell Technology reduces exterior heat
  • Limited lifetime warranty to original buyer


  • 8 Products
    Shorty
  • Case: 12" Long, 6" Diameter

  • 389-13012100
    Pro Series Muffler
  • In/Out: 3"
  • $139.99
    Ships

    389-13512100
    Pro Series Muffler
  • In/Out: 3.5"
  • $139.99
    Order Today Ships 11/06/14
    Standard
  • Case: 16" Long, 6" Diameter

  • 389-13016100
    Pro Series Muffler
  • In/Out: 3"
  • $169.99
    Ships

    389-13516100
    Pro Series Muffler
  • In/Out: 3.5"
  • $169.99
    Ships
    Standard with Turndown
  • Case: 16" Long, 6" Diameter

  • 389-13016101
    Pro Series Muffler with Turndown
  • In/Out: 3"
  • $179.99
    Ships

    389-13516101
    Pro Series Muffler with Turndown
  • In/Out: 3.5"
  • $179.99
    Order Today Ships 10/27/14
    Standard XL
  • Case: 20" Long, 9" Diameter

  • 389-14020100
    Pro Series Muffler
  • In/Out: 4"
  • $188.99
    Ships

    389-15020100
    Pro Series Muffler
  • In/Out: 5"
  • $195.99
    Order Today Ships 10/27/14

    8 Products