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Product Summary

Cat-Back Exhaust System Type, Single Single or Dual

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    Key Specs

    MFG. Part #817403
    Exhaust System TypeCat-Back
    Single or DualSingle
    Exhaust Tubing Diameter3 Inch
    Exhaust System Kit TypeDirect Fit
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    Need To Know

    Quick and Easy Returns

    Return Policy

    Flowmaster 817403 Details

    The Force II® system is the perfect choice for the person who wants a subtle custom appearance with all the benefits and sound that a Flowmaster® single cat-back exhaust provides. The system delivers a moderate exterior tone and mild to moderate interior tone over the factory exhaust and ideally suited for customers looking for efficiency improvements without a lot of noise. This Force II system is a bolt-on system and bumps the tubing size up to a 3-inch mandrel-bent stainless steel tubing flowing into the improved muffler design of the Super 50™ Series muffler over the stock exhaust. The mandrel-bent tailpipe uses the factory hanger locations making installation a breeze and is finished off with a 3.50-inch polished stainless steel tip. The Force II system is ideal for daily Drivers and especially light towing applications such as boats and RV's. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation you can do at home. Stainless Steel exhaust systems are covered by our Lifetime Limited Warranty. Note: This Force II system is also available in Aluminized steel with a 3-year Limited Warranty. Check out part# 17403 for the Aluminized steel option. Fits both 2/4 wheel Drive models and all wheelbases.

    Features:

  • Includes Hangers and Hardware for an Easy Installation
  • Large 3.50-inch Polished 304 Stainless Steel Tip
  • Mandrel-bent 16-gauge Stainless Steel Tubing
  • Connects After Factory Catalytic Converter
  • Super 50 Series Performance Muffler
  • Great Choice for Towing Applications
  • Uses the Factory Hanger Locations
  • Moderate Exterior Exhaust Tone
  • Lifetime Limited Warranty
  • Minimal Interior Drone
  • Flowmaster Quality
  • Application

    2004-2008 Ford F-150 330 CID/5.4L V8
    2004-2008 Ford F-150 4.6L V8
    2006-2008 Lincoln Mark LT 330 CID/5.4L V8

    Flowmaster 817403 Specifications

    KEY SPECS
    MFG. Part #817403
    BrandFlowmaster
    Exhaust System TypeCat-Back
    Single or DualSingle
    Exhaust Tubing Diameter3 Inch
    Exhaust System Kit TypeDirect Fit
    GENERAL
    Exhaust ExitSingle Passenger Side
    Sound LevelMild
    Muffler(s) IncludedYes
    Muffler Quantity1
    Muffler ConnectionsSingle Inlet | Single Outlet
    Drivetrain2WD/4WD
    Exhaust Tip IncludedYes
    Exhaust Tip Quantity1
    Exhaust Tip ShapeRound
    Exhaust Tip CutAngle
    Exhaust Tip Edge StyleRolled Edge
    Exhaust Tip Size3.50"
    Exhaust System Material409S Stainless Steel
    Exhaust System FinishNatural
    Exhaust Pipe ColorNatural
    Muffler SeriesSuper 50 Series
    Muffler Material409 Stainless Steel
    Muffler ColorNatural
    Exhaust Tip Material304 Stainless Steel
    Exhaust Tip FinishPolished
    Exhaust Tip ColorNatural
    Inlet QuantitySingle
    Inlet Size3.00"
    Outlet Size3.00"
    Tailpipe Diameter3"
    Catalytic Converter(s) IncludedNo
    Hardware IncludedYes
    Heat ShieldNo
    Sold in QuantityKit
    GTIN Code700042024711
    NotesAll wheelbase models.
    Material TypeStainless Steel
    Exit LocationSide
    Customer Impersonation Script