Flowmaster® (15-17) Mustang GT 304SS Outlaw Axle-Back Exhaust System

  • Sale
  • Regular price $428.95

Compatible: (5.0L)

2015 - 2017 Ford Mustang

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.





This Flowmaster Outlaw Axle-back exhaust system is specifically designed for 2015-17 Ford Mustang coupes and convertibles with the 5.0L engine. The system features a pair of race proven Outlaw mufflers for an aggressive exterior sound level with a moderate interior sound level. Features include 2.50-inch connections for an easy fit to the stock mid pipe then the inlets quickly expand to full 3.00-inch mandrel-bent inlet tubing leading into a pair of Outlaw mufflers for maximum performance. The system is supported from the factory hanger locations for an easy and hassle free installation that can be done at home and is finished off with a pair of large 4.00-inch polished stainless steel tips for that performance look and sound that you've come to expect from Flowmaster.
  • Large 4-inch Polished Stainless Steel Tips
  • 3.00-inch Mandrel-bent Stainless Tubing
  • Aggressive Race Proven Outlaw Mufflers
  • Dyno-tuned for Maximum Performance
  • Full Stainless Steel Construction
  • Quick and Easy Installation
  • Lifetime Limited Warranty



    Brand Flowmaster
    CARB (California) Compliant Yes
    Catalytic Converter Included No
    Emission Code 5
    Exhaust Series Outlaw
    Exit Position DOR
    Heat Shield No
    Material 409 Stainless Steel
    Mount Type Uses Factory Hangers
    Muffler Body Length (in) 10.5
    Muffler Color Black
    Muffler Finish Painted
    Muffler Inlet Diameter (in) 3
    Muffler Inlet Location Centered
    Muffler Material 409S Stainless Steel
    Muffler Outlet Diameter (in) 3
    Muffler Outlet Location Centered
    Muffler Overall Length (in) 49
    Muffler Part Number Kit Only
    Muffler Quantity 2
    Muffler Series Outlaw
    Muffler Shape Round
    Muffler Type Reflection
    Product Type Axle-Back Exhaust Kit
    Single Dual Dual
    Sound Level Aggressive
    System Type Axle-back
    Tip Cut Angle
    Tip Diameter 4
    Tip Edge Style Cut
    Tip Finish Polished
    Tip Length 5.25
    Tip Logo Embossed
    Tip Material 304 Stainless
    Tip Quantity 2
    Tip Shape Round
    Tip Style Double Wall
    Tubing Diameter (in) 3
    Tubing Material 409S Stainless Steel
    Part Number 817732



    Install Guide: