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Flowmaster
SKU : FLO-817560

Flowmaster 2011-2012 Mustang 5.0L V8 409S Outlaw Cat-Back System

$1,115.95
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Mustang performance parts, performance and tuning
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Description

Details

Flowmaster's race-oriented Outlaw Cat-back systems are designed to mount behind the factory catalytic converters for 50 state emissions legality. These systems are mandrel bent for maximum performance and include specially selected mufflers. Outlaw systems deliver a super aggressive interior and exterior tone and are suited to the enthusiast who wants the most aggressive components they can purchase. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation.

  • Stainless steel construction
  • Dyno proven performance gains
  • Super aggressive sound
  • Lifetime limited warranty
  • Made in the USA

    Vehicle Application(s)

    This product fits the following models and years

    ModelYear(s)
    Mustang GT 5.0L2011 2012
    Boss 3022012
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    Install Docs

    Install Docs

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    817560
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    Install Instructions
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    Parts diagram
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