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Pro Series Outlaw Race Series Muffler

  • Durable MIG Welded Construction
  • Dyno Tuned For Maximum Performance
  • Race Proven Sound Reduction Technology netting a reduction of approximately 8-10 decibels over open headers
  • No Packing to Burn Out
  • Suited to all forms of Motorsports where space and weight is a concern
  • Can be run with a turndown for even further noise reduction
  • Can be used on methanol or gas engines
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    Pro Series Outlaw

    Flowmaster is proud to announce an innovative race muffler resulting in power loss of less than 1% with a lower signature profile than similar race muffler products. Delivering over 35 HP gain over the nearest competitor, the new PRO Series Outlaw will give anyone a distinct advantage on the race track.