Flowmaster introduces their new Outlaw extreme Cat-back system for the 2009-2013 Chevrolet/GMC 1500 series trucks with the 5.3L V8 engine. These kits deliver the ultimate sound in aggressive exhaust systems by using a 3.0 In. Outlaw muffler and a single 3.0 In. dump style turndown exit (no tailpipes). As an Outlaw extreme system this will deliver a very aggressive sound and tone both outside and inside the truck. This system is for the double cab and crew cab models only.Warranty Information:Limited LifetimeCalifornia Proposition 65 Chemical Name 1: Nickel (metallic)California Proposition 65 Chemical Name 2: Chromium (hexavalent compounds)Catalytic Converter Included: NoColor: BlackExhaust Series: Outlaw ExtremeExhaust Type: SingleExit Position: Side Out DumpExit Style: Turn DownHeat Shield Attached: NoInlet Diameter: 3.000 in.Inlet Inside Diameter: 3.000 in.Material: 409S Stainless SteelMount Type: Uses Factory HangersMuffler Count: 1Muffler Part Number: Kit OnlyMuffler Series: OutlawMuffler Type: Welded BaffleOutlet Diameter: 3.000 in.Outlet Outside Diameter: 3.000 in.Shape: RoundSingle or Dual: SingleSound Level: AggressiveSystem Type: Cat BackTail Pipe Diameter: 3.000 in.Tip Cut: SquareTip Diameter: 3.000 in.Tip Edge Style: CutTip Finish: NaturalTip Length: 12.000 in.Tip Logo: NoneTip Material: 409 Stainless SteelTip Quantity: 1Tip Shape: RoundTip Type: Single WallTitle: Flowmaster 817706 Cat-back System 409S - SOD - Outlaw Extreme - Aggressive SoundTubing Diameter: 3.000 in.WARNING CA Proposition 65: YesWARNING CA Proposition 65 Message: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov