Outlaw Series

The Flowmaster Outlaw Series Exhaust Systems/Kits feature race-bred components that ensure minimal restriction and only slight reduction on sound over open exhaust tubing on non-catalytic converter-equipped vehicles.
Outlaw Exhaust Systems

Our Most Aggressive Race-Oriented System

Outlaw® exhaust systems are ideal for those looking for the ultimate aggressive exhaust sound levels. These systems feature our race-bred Outlaw mufflers and deliver extremely aggressive sound levels inside and out. On catalytic converter equipped vehicles, Outlaws deliver very aggressive tones and may be street-compatible in some areas. All Outlaw systems are manufactured from 409S® stainless steel for maximum durability.


  • Aggressive sound exhaust tone
  • Improved throttle response, power and mileage
  • Mandrel bent 16 gauge stainless steel tubing
  • Axle-back or cat-back systems
  • Includes hangers and hardware
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  • Axle-back
  • Cat-back
  • Direct-Fit Muffler
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