Product Summary

Cat-Back Exhaust System Type, Dual Single or Dual

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    Key Specs

    MFG. Part #817486
    Exhaust System TypeCat-Back
    Single or DualDual
    Exhaust Tubing Diameter2-1/2 Inch
    Exhaust System Kit TypeDirect Fit
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    Flowmaster 817486 Details

    The Flowmaster® Force II® Cat-back exhaust system fits 2009-2021 Toyota Tundra trucks with the 4.6L, 4.7L or 5.7L engine and regular cab/long bed, double cab/short bed and CrewMax configurations. Manufactured using durable 409S stainless steel, the kit features a flanged dual inlet with mandrel-bent 2.50-inch stainless steel tubing running back into a 50-Series Big Block™ performance muffler, exiting into dual 2.50-inch tailpipes. Includes both side and rear exit tailpipes in the kit, so you can choose the desired look for your truck, and the tailpipes are finished off with 3.00-inch polished 304 stainless steel tips embossed with the Flowmaster name. As a Force II system it provides improved horsepower and torque, along with a moderate performance sound level both inside and outside the truck. Instructions and all the necessary hardware are included with the kit for an easy bolt-on installation and is covered by our Lifetime Limited Warranty. Note: Does NOT fit regular cab/short bed or double cab long bed configurations and Only fits models built after 08/01/2008.

    Features:

  • Improves Torque, Horsepower and Throttle Response
  • Includes Both Side and Rear Exit Tailpipes
  • Mandrel-bent Stainless Steel Tubing
  • Uses the Factory Hanger Locations
  • Mild Interior Tone without Drone
  • Moderate Exterior Exhaust Tone
  • Clears the Factory Spare Tire
  • Lifetime Limited Warranty
  • Easy Installation
  • Application

    2009-2017 Toyota Tundra 345 CID/5.7L V8
    2010-2017 Toyota Tundra 4.6L V8

    Flowmaster 817486 Specifications

    KEY SPECS
    MFG. Part #817486
    BrandFlowmaster
    Exhaust System TypeCat-Back
    Single or DualDual
    Exhaust Tubing Diameter2-1/2 Inch
    Exhaust System Kit TypeDirect Fit
    GENERAL
    Exhaust ExitDual Split Rear
    Sound LevelModerate
    Muffler(s) IncludedYes
    Muffler Quantity1
    Muffler ConnectionsDual Inlet | Dual Outlet
    Drivetrain2WD/4WD
    Exhaust Tip IncludedYes
    Exhaust Tip Quantity2
    Exhaust Tip ShapeRound
    Exhaust Tip CutAngle
    Exhaust Tip Edge StyleHalf-Rolled Edge
    Exhaust Tip Size3.00"
    Exhaust System Material409S Stainless Steel
    Exhaust System FinishNatural
    Exhaust Pipe ColorNatural
    Muffler Series50 Series
    Muffler Material409 Stainless Steel
    Muffler ColorSilver
    Exhaust Tip Material304 Stainless Steel
    Exhaust Tip FinishPolished
    Exhaust Tip ColorNatural
    Inlet QuantityDual
    Inlet Size2.50"
    Outlet Size2.50"
    Tailpipe Diameter2.5"
    Catalytic Converter(s) IncludedNo
    Hardware IncludedYes
    Heat ShieldNo
    Sold in QuantityKit
    GTIN Code700042023714
    NotesFits 2009 models built after 08/2008
    Material TypeStainless Steel
    Exit LocationRear

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