Flowmaster Outlaw Catback 11-12 5.0L

Flowmaster Outlaw Catback 11-12 5.0L

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Flowmaster proudly introduces our newest Cat-back exhaust system for the 2011-2012 Mustang GT. Part number 817560 is a 409S stainless steel Outlaw system for the 5.0L cars. Featuring our patented Scavenger X pipe for increased mid-range torque and mandrel-bent pipes throughout, the system is a full 3.00" diameter. Designed for the hard core enthusiast, the Outlaw Series mufflers deliver a very aggressive exterior tone, along with an aggressive interior sound as well. Polished 4.00" stainless tips provide the performance look to match the sound. While not for everyone, the Outlaw system is perfect for those looking for the most aggressive sound around, and the system is easily installable at home using the supplied hardware and detailed instructions. The US made stainless steel 817560 system is covered by Flowmaster's Lifetime Limited Warranty for long term assurance of quality.
  • Mandrel Bent 16ga 409 Stainless Tubing
  • Limited Lifetime Warranty
  • Aggressive And Powerful Exterior Exhaust Tone
  • Incl. Hangers and Hardware For Easy Installation
  • Cat Back System
  • Dual Out Rear Exit
  • Dyno Tuned for Maximum Performance
  • Premium Flowmaster Quality

Additional Attributes:

  • GTIN: 00700042026487
  • 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 Delta Force
  • 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
  • Tubing Diameter: 3.000 in.
  • WARNING CA Proposition 65: Yes
  • WARNING CA Proposition 65 Message: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov


  • Quantity of Each: 1
  • Package UOM: EA
  • Dimension: 52.0000 x 25.0000 x 12.0000 inches