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Outlaw Series Cat-Back Exhaust System 2009-2014 Ford F-150 4.6L/5.0L/5.4L V8
InfoVehicle Info Needed
FLOWMASTERPART NUMBER: 389-817691

Outlaw Series Cat-Back Exhaust System 2009-2014 Ford F-150 4.6L/5.0L/5.4L V8

$1,24995
2 left in stock
ShippingShips on Nov 02, 2026
Lowest PriceLowest Price Guarantee

Ford
Outlaw Series Cat-Back Exhaust System
  • 2009-2014 Ford F-150 4.6L/5.0L/5.4L V8
  • 3" Tubing
  • 4" Black Ceramic Coated Double Wall Tips
  • Dual Out Rear/Dual Out Side Exit
  • 409S Stainless Steel

    Flowmaster 817691 Features:

    Our new Outlaw Cat-back exhaust system for 2009-2014 Ford F-150 trucks is perfect for the person looking for maximum sound levels both inside and outside of the truck, with all of the performance benefits that you would expect from Flowmaster. This bolt-on DOR/DOS (Dual Out Rear or Dual Out Side tailpipe exits) is emissions legal and fits trucks with the 4.6L, 5.0L and 5.4L engines. Features include all stainless steel mandrel-bent construction, a Super 10 Series muffler and exiting into dual 3.00-inch mandrel-bent tailpipes for maximum performance and sound. The exhaust features large 4.00-inch black ceramic coated double wall stainless steel tips and is covered by our Lifetime Limited Warranty. Designed for an easy fit, this system includes all necessary parts and hardware for easy installation you can do at home. Note: Fits 2/4 wheel drive and all wheelbases.

    • Black and Ceramic Tips
    • Super Aggressive Sound
    • Stainless Steel Construction

      • Aggressive Race-Oriented Exhaust System

      Flowmaster Outlaw Series Exhaust Systems feature race-bred components that ensure minimal flow restriction (slight sound reduction) over open exhaust tubing on vehicles without catalytic converters. With easy fit in mind, these systems are mandrel-bent for maximum performance and mount using stock hanger locations. Outlaw systems are dyno-tuned to improve throttle response, deliver an ultra-aggressive interior/exterior tone, and include all necessary parts and hardware for easy installation.

    Part TypeExhaust System
    Product LineFlowmaster Outlaw Series Exhaust Systems
    BrandFLOWMASTER
    Package Height12.0
    Package Width16.0
    Package Length58.0
    Weight69.0 PG
    Tailpipe Diameter (In.)3
    Muffler Inlet Inside Diameter3 in.
    Hangers IncludedYes
    Main Piping Diameter3 in.
    Tail Pipe QuantityDual
    Inlet TypeFlanged
    Tip CutSlant
    Exhaust Tip Material304 Stainless Steel
    Catalytic Converter Quantity0
    Exit LocationSplit rear/Split side
    Inlet QuantityOne
    Tip FinishBlack and Ceramic
    Muffler Body Length6.50 in.
    Sound LevelAggressive
    Muffler MaterialStainless steel
    Muffler Body Material409 Stainless Steel
    Exhaust Tip CutAngled
    Gasket Or Seal IncludedNo
    Exhaust Tip IntercooledNo
    Pipe ColorSilver
    System FinishNatural
    Muffler Quantity1
    Muffler Inlet Outside Diameter3.13 in.
    Exit QuantityTwo
    Tip MaterialStainless steel
    Muffler Flanged OutletNo
    Tip QuantitySingle
    Exhaust Tip ResonatedNo
    Exhaust TypeDual
    Catalytic Converter IncludedNo
    Heat Shield IncludedNo
    Part CategoryPerformance Parts
    Hardware IncludedYes
    Exhaust Tip WallDouble Wall
    Exhaust Tip Quantity2
    Exhaust Tip FinishBlack Ceramic Coating
    Exhaust Tip EdgeAngle Cut
    Valve IncludedNo
    Muffler TypeChambered
    Pipe Material409 Stainless Steel
    Muffler Body Width9.50 in.
    Tail Pipe Tapered OutletNo
    Muffler Body ShapeOval
    Mounting Bracket IncludedYes
    Muffler Outlet Quantity2
    Muffler FinishBlack High-Temperature Paint Finish
    Mount TypeFlanged
    Inlet Diameter3 in.
    Clamps IncludedYes
    Muffler StyleChambered
    Tip Outlet Size4 in (101.6 mm)
    FinishNatural
    Exit StyleDual Out Rear
    Muffler Body Height4 in.
    Tip IncludedYes
    Clamping TypeFlat Band
    Muffler Flanged InletNo
    Spring Bolt Kit IncludedNo
    Muffler SeriesSuper 10 Series
    QuantitySold as a kit
    Muffler IncludedYes
    Exhaust Tip ConnectionClamp-On
    System StyleCat Back
    Tail Pipe Outlet Outside Diameter3 in.
    Muffler ConfigurationSingle inlet/Dual outlet
    System MaterialStainless steel
    Valve TypeNot Applicable
    Tip Edge StyleRolled edge, double-wall
    Tip ShapeRound
    Intermediate Pipe Diameter3 in (76.2 mm)
    Exhaust Tip Diameter4 in.
    Part FitmentDirect Fit
    Vendor Part Number817691
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews
    Please click here to download the instructions PDF file

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