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Flowmaster 817590 - Outlaw Series(TM) Cat Back Exhaust System
The Outlaw Cat-back exhaust systems feature race bred Outlaw mufflers for a very aggressive track oriented sound inside the car and out. Featuring 3.00 in. mandrel bent piping, this Outlaw system bolts directly behind the OE cats with our Scavenger X pipe assembly and delivers noticeable increases in horsepower and torque, while maintaining 50 state emissions legality. The 4.00 in. polished stainless tips provide a finished look to the American made T409 stainless exhaust system, and Flowmaster's lifetime limited warranty protects the system.
Exhaust Series | Outlaw |
Exhaust Type | Dual |
Exit Position | Dual Rear |
Exit Style | Straight |
Heat Shield Attached | No |
Inlet Diameter | 3.000 in. |
Inlet Inside Diameter | 3.000 in. |
Material | Stainless Steel |
Muffler Count | 2 |
Muffler Part Number | Kit Only |
Muffler Series | Outlaw |
Outlet Diameter | 3.000 in. |
Outlet Outside Diameter | 4.000 in. |
Single or Dual | Dual |
Sound Level | Aggressive |
System Type | Cat Back |
Tail Pipe Diameter | 3.000 in. |
Tip Diameter | 4.000 in. |
Tip Quantity | 2 |
Title | Flowmaster 817590 Cat-back System 409S - Dual Rear Exit - Outlaw - Aggressive Sound |
Tubing Diameter | 3.000 in. |
Guaranteed to fit 2013 Ford Mustang
Shop all Flowmaster Exhaust*Some manufacturer restrictions apply.
Manufacturer of performance exhaust systems, mufflers, cold air intakes, turbo boost modules, catalytic converters, race mufflers, headers and numerous exhaust accessories for late model cars, trucks, off-road, Jeeps, SUV’s, classic muscle cars, powersports vehicles and more. Flowmaster® gives you lots of exhaust choices with 12 designs of chambered mufflers, 3 styles of our exclusive “laminar-flow” mufflers and a new line of FlowFX “straight-through” performance mufflers, along with 5 sound categories of exhaust systems, giving you the customer, the power to custom tailor the sound of your vehicle whether you prefer mild, moderate or aggressive tones and sound levels.
Based in California with 3 warehouses across the country, we’re sending out shipments everyday of the week, even Saturdays. Because your next mod shouldn’t have to wait.
For 2013 Ford Mustang
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