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  • Flowmaster Outlaw Axle-Back Exhaust | 2018-2020 Ford Mustang GT w/o Factory Active Performance Valves (817821/817806)
  • Flowmaster Outlaw Axle-Back Exhaust | 2018-2020 Ford Mustang GT w/o Factory Active Performance Valves (817821/817806)
  • Flowmaster Outlaw Axle-Back Exhaust | 2018-2020 Ford Mustang GT w/o Factory Active Performance Valves (817821/817806)
  • Flowmaster Outlaw Axle-Back Exhaust | 2018-2020 Ford Mustang GT w/o Factory Active Performance Valves (817821/817806)
  • Flowmaster Outlaw Axle-Back Exhaust | 2018-2020 Ford Mustang GT w/o Factory Active Performance Valves (817821/817806)
  • Flowmaster Outlaw Axle-Back Exhaust | 2018-2020 Ford Mustang GT w/o Factory Active Performance Valves (817821/817806)
  • Flowmaster Outlaw Axle-Back Exhaust | 2018-2020 Ford Mustang GT w/o Factory Active Performance Valves (817821/817806)
  • Flowmaster Outlaw Axle-Back Exhaust | 2018-2020 Ford Mustang GT w/o Factory Active Performance Valves (817821/817806)

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    Flowmaster Outlaw Axle-Back Exhaust | 2018-2020 Ford Mustang GT w/o Factory Active Performance Valves

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    Phone 1-888-627-3736



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    2018-2020 Ford Mustang GT 5.0L Outlaw Axle-Back Exhaust by Flowmaster

    The Flowmaster Outlaw axle-back exhaust system is specifically designed for the 2018-2020 Ford Mustang GT coupe and convertible with the 5.0L engine.

    This bolt-on system is constructed of 3.00-inch mandrel-bent 409S stainless steel tubing flowing into a pair of our race- proven Outlaw mufflers for an aggressive exterior sound with a noticeable interior sound level. The 3.00-inch tailpipes exit through the factory cutouts in the rear valance and are finished off with quad 4.00-inch polished stainless steel tips giving your Pony an aggressive look that matches the sound. This axle-back system retains the factory resonator mid-pipe. Check out our optional Scavenger Series Resonator delete pipe #817817 for even more sound and power.

    This Outlaw system is designed for vehicles without active exhaust valves and uses the factory hanger locations for any easy installation you can do at home in about an hour. Includes easy to follow instructions and all necessary hardware needed. Note: Requires cutting the factory mufflers from the mid-pipe for installation.

    Features

    • Large 4.00-inch Tips
    • Full Stainless Steel Construction
    • Aggressive Race-proven Outlaw Mufflers
    • Uses Factory Hanger Locations
    • Available With Polished or Black Ceramic Coated Tips

    Benefits

    • Dyno-tuned for Maximum Performance
    • Aggressive Exterior / Moderate Interior Sound
    • Easy Installation

    Applications

    • 2018-2020 Ford Mustang GT*
    • *Will not fit models with Factory Active Performance Exhaust Valves option

    What's In The Box?

    • 1 - Outlaw Axle-Back Exhaust
    • Installation Hardware & Instructions

    References

    Warranty

    • Lifetime Limited Warranty

    2018-2020 Ford Mustang GT 5.0L Outlaw Axle-Back Exhaust by Flowmaster

    The Flowmaster Outlaw axle-back exhaust system is specifically designed for the 2018-2020 Ford Mustang GT coupe and convertible with the 5.0L engine.

    This bolt-on system is constructed of 3.00-inch mandrel-bent 409S stainless steel tubing flowing into a pair of our race- proven Outlaw mufflers for an aggressive exterior sound with a noticeable interior sound level. The 3.00-inch tailpipes exit through the factory cutouts in the rear valance and are finished off with quad 4.00-inch polished stainless steel tips giving your Pony an aggressive look that matches the sound. This axle-back system retains the factory resonator mid-pipe. Check out our optional Scavenger Series Resonator delete pipe #817817 for even more sound and power.

    This Outlaw system is designed for vehicles without active exhaust valves and uses the factory hanger locations for any easy installation you can do at home in about an hour. Includes easy to follow instructions and all necessary hardware needed. Note: Requires cutting the factory mufflers from the mid-pipe for installation.

    Features

    • Large 4.00-inch Tips
    • Full Stainless Steel Construction
    • Aggressive Race-proven Outlaw Mufflers
    • Uses Factory Hanger Locations
    • Available With Polished or Black Ceramic Coated Tips

    Benefits

    • Dyno-tuned for Maximum Performance
    • Aggressive Exterior / Moderate Interior Sound
    • Easy Installation

    Applications

    • 2018-2020 Ford Mustang GT*
    • *Will not fit models with Factory Active Performance Exhaust Valves option

    What's In The Box?

    • 1 - Outlaw Axle-Back Exhaust
    • Installation Hardware & Instructions

    References

    Warranty

    • Lifetime Limited Warranty

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    MAP Limited Lifetime Warranty

    1.) All MAPerformance in-house fabricated parts include a Limited Lifetime Warranty for the Original Purchaser. This warranty only applies to the original purchaser and is non-transferrable. If the product fails it would need to be determined by MAPerformance that it is due to manufacturing defects in materials or workmanship.

    2.) This does not cover normal wear and tear. Improper use, modification, or abuse voids this warranty. MAPerformance will not be held responsible for additional costs due to the failure of a product (cost of sale, towing, labor, etc.). Warranty claims must be submitted to MAPerformance for review.

    3.) You must create a support ticket to acquire your return authorization number prior to returning the product.

    4.) Warranty claims will not be honored if the product was not purchased through an approved dealer.

    For warranty evaluation please create a support ticket via this form here.

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