FlowMaster Exhaust Muffler FLO13509135


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SKU: l416415



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Exhaust Muffler; Pro Series Outlaw (R); 5 Inch Diameter Aluminized Steel Case; Single 3-1/2 Inch Center Inlet; Single 3-1/2 Inch Center Outlet; 5 Inch Body/ 9 Inch Overall Length
  • PRODUCT LINE: FlowMaster Muffler
  • SPECIFICATIONS: Outlet Diameter (in): 3.5. Tip Diameter (in): No Tip. Tip Length (in): No Tip. Inlet Diameter (in): 3.5. Overall Length (in): 9 Inch
  • *Please ask us for a full technical details at the questions field at bottom of the page
  • FAST SHIPPING & WARRANTY: We ship from various warehouses throughout the USA under the manufacturer`s warranty!

Technical Details

    Product Specifications
  • Brand FlowMaster
  • Condition New
  • Material Aluminized Steel
  • Shape Round
  • Durable MIG Welded Construction
  • Race Proven Sound Reduction Technology
  • No Packing to Burn Out
  • Outlet Diameter (in) 3.5
  • Tip Diameter (in) No Tip
  • Tip Length (in) No Tip
  • Inlet Diameter (in) 3.5
  • Inlet Position Center
  • Outlet Position Center
  • Body Height (in) 5
  • Body Length (in) 5
  • Body Width (in) 5
  • Tip Material No Tip
  • Overall Length (in) 9 Inch
  • Muffler Series Pro Series Outlaw
  • Sound Level Aggressive Sound
  • Clamp Color/Finish 5
  • Tip Finish No Tip
  • Case Diameter (IN) 5 Inch
  • Diameter (IN) 5 Inch
  • Color/ Finish Satin

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Additional Information


To address the increasing number of tracks around the country that are coming under pressure to regulate sound emissions, the FlowMaster Engineering team went to the drawing board with three goals; Maximum power, Maximum decibel reduction and Minimal weight. This exciting new line of race mufflers is the result of literally decades of FlowMaster involvement in the racing industry and were truly born at the track! Suited to all forms of motorsports where space and weight is a concern while still delivering maximum power. They are surprisingly quiet; netting a reduction of approximately 8 to 10 Decibels over open headers and can be run with a turndown for even further noise reduction. Can be used on methanol or gas engines and/or, as an addition to an existing exhaust system for further sound reduction without a loss of power.
35 years ago, FlowMaster ® mufflers were conceived as a solution to a growing problem with sound issues at race tracks in California and beyond. In his successful effort to quiet race cars without reducing performance, our founder refused to accept the status quo of the day and instead pushed exhaust technology beyond common thinking.
  • Durable MIG Welded Construction
  • Dyno Tuned For Maximum Performance
  • Race Proven Sound Reduction Technology
  • Maximum Power, Maximum Decibel Reduction And Minimal Weight
  • Can Be Used On Methanol Or Gas Engines And/Or, As An Addition To An Existing Exhaust System For Further Sound Reduction Without A Loss Of Power
  • Limited 3 Year Warranty
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