Free Shipping on Auto Parts Orders Over $75.                           Order by 11 PM EST for Same Day Shipping!

Flowmaster 817516 - Flowmaster Outlaw Series Exhaust Systems

Flowmaster 817516 - Flowmaster Outlaw Series Exhaust Systems
Flowmaster 817516 - Flowmaster Outlaw Series Exhaust Systems

JEGS Part Number: 389-817516

Outlaw Series Axle-Back Exhaust System
  • 2011-12 Ford Mustang GT 5.0L
  • 3" Tubing
  • 4" Polished Stainless Steel Tips
  • Dual Rear Exit
  • 409S Stainless Steel

    Flowmaster 817516 Details


    For the 2011-2012 Mustang GT and GT500 enthusiast, being noticed on the street is as important as how the car performs at the track. Fortunately, being heard just got much easier with the introduction of Flowmaster's Outlaw Axle-back exhaust system, part number 817516. Featuring the race-developed and track-proven Outlaw mufflers finished with polished T304 stainless steel, embossed 4.00" diameter tips, this easily installed system gives both the 5.0L and supercharged 5.4L a very aggressive tone inside and out, with moderate interior sound at 1800-2000 RPM. Manufactured in the USA from heavy-gauge 409S stainless steel, this bolt-on system comes with a limited lifetime warranty, as well as detailed step-by-step instructions for both the do-it-yourselfer and professional installer.

    Flowmaster Outlaw Series Exhaust Systems

    Flowmaster Outlaw Series Exhaust Systems are made of stainless steel and mandrel bent for maximum performance suited to enthusiasts who want the most aggressive components available. Outlaw Systems deliver super aggressive interior and exterior tones plus improved throttle response, power, and mileage. They include all necessary parts for a great fit & simple installation.

  • Race-proven Outlaw Muffler technology
  • 409S stainless steel for maximum durability
  • Most aggressive Flowmaster axle-back system
  • True bolt-on installation utilizes all factory hanger mounts/locations

    JEGS Easy Kits are designed by JEGS high performance racing professionals to help you get all the performance parts you need for your race car, hot rod or truck.

  • Flowmaster 817516

    Inlet Size (in.)
    Outlet Size (in.)
    Stainless Steel
    Exit Position
    Dual Rear
    Exhaust Type
    Exit Style
    Manufacturer's Part Number:
    Grime Boss A541S30X - Grime Boss Hand Wipes
    Only $4.69

    Grime Boss A544R10X - Grime Boss Hand Wipes
    Only $1.99