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American Thunder Dual Side Exit Cat-Back Exhaust System for 2020-2026 Jeep Gladiator 3.6L [409 Stainless Steel]
InfoVehicle Info Needed
FLOWMASTERPART NUMBER: 389-817913

American Thunder Dual Side Exit Cat-Back Exhaust System for 2020-2026 Jeep Gladiator 3.6L [409 Stainless Steel]

$94995
ShippingShips on 11/20/2026
Lowest PriceLowest Price Guarantee

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Jeep
American Thunder Dual Side Exit Cat-Back Exhaust System
  • 2020-2026 Jeep Gladiator
  • 3.6L
  • 2.5 in. Piping
  • Dual Side Exit
  • 3.5 in. Polished Tips
  • Clamps and Hangers Included
  • 409 Stainless Steel
  • Natural Finish
  • Sold as a Kit

    Looking for a aggressive exhaust note on your 2020-2026 Jeep Gladiator? This American Thunder cat-back exhaust system trades the restrictive factory piping for mandrel-bent 409 stainless steel tubing and ends in dual side exit 3.5 in. polished tips.

    Flowmaster 817913 Features:

    • 2.5 in. mandrel-bent 409 stainless steel tubing.
    • Dual Side Exit with 3.5 in. polished tips.
    • American Thunder series chambered muffler for aggressive sound.
    • Clamps and factory-style hangers for the stock locations are included.

    Flowmaster 817913 Applications:

    • 2020-2026 Jeep Gladiator 3.6L

    Flowmaster 817913 Compatibility Notes:

    • Fits all 2020-2026 Jeep Gladiator Trucks with the 3.6L engine.

    Emission Note: This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

      • The Classic Sound of Flowmaster

      Flowmaster American Thunder Exhaust Systems for Truck/SUVs are ideal for the one looking for a moderate-to-aggressive exhaust tone, inside and out. The mufflers are tuned to deliver more power, torque, throttle response, and mileage. With easy fitment in mind, each system has mandrel-bent tubing for maximum performance and flow; and includes all necessary parts and hardware for installation.

    Part TypeExhaust System
    Product LineFlowmaster American Thunder Exhaust Systems for Truck/SUV
    BrandFLOWMASTER
    Package Height1.45
    Package Width1.85
    Package Length62.75
    Weight50.7 PG
    Muffler Inlet Inside Diameter3 in (76.2 mm)
    Hangers IncludedYes
    Main Piping Diameter2.5 in (63.5 mm)
    Tail Pipe Quantity2
    Inlet TypeClamp-On
    Tip CutAngle
    Exhaust Tip Material304 Stainless Steel
    Catalytic Converter Quantity0
    Exit LocationSide
    Tip FinishPolished
    Muffler Body Length13.25 in (336.55 mm)
    Sound LevelAggressive
    Muffler MaterialStainless steel
    Muffler Body Material409 Stainless Steel
    UniversalNo
    Exhaust Tip CutAngled
    Gasket Or Seal IncludedNo
    Exhaust Tip IntercooledNo
    Pipe ColorSilver
    California Air Board ApprovedYes
    Exhaust Tip Length13 in (330.2 mm)
    Muffler Quantity1
    Muffler Inlet Outside Diameter3.13 in (79.5 mm)
    Exit QuantityDual
    Tip Material304 stainless steel
    Muffler Flanged OutletNo
    Tip Quantity2
    Exhaust Tip ResonatedNo
    Muffler Outlet LocationOffset
    Catalytic Converter IncludedNo
    Heat Shield IncludedNo
    Part CategoryPerformance Parts
    Exhaust Tip WallDouble Wall
    Exhaust Tip Quantity2
    Muffler Inlet LocationCenter
    Exhaust Tip FinishPolished
    Exhaust Tip EdgeAngle Cut
    Valve IncludedNo
    Muffler TypeChambered
    Pipe Material409 Stainless Steel
    Muffler Body Width9.5 in (241.3 mm)
    Tail Pipe Tapered OutletNo
    Muffler Body ShapeOval
    Mounting Bracket IncludedYes
    Muffler Outlet Quantity1
    Muffler FinishBlack High-Temperature Paint Finish
    Mount TypeUses Factory Hangers
    Clamps IncludedYes
    Tip Outlet Size3.5 in (88.9 mm)
    FinishNatural
    Exit StyleDual Out Side
    Muffler Body Height4 in (101.6 mm)
    Tip IncludedYes
    Clamping TypeFlat Band
    Muffler Flanged InletNo
    Mandrel-BentYes
    Spring Bolt Kit IncludedNo
    Muffler SeriesSuper 44
    QuantitySold as a Kit
    Muffler IncludedYes
    Exhaust Tip ConnectionClamp-On
    System StyleCat Back
    Tail Pipe Outlet Outside Diameter2.5 in (63.5 mm)
    Muffler ConfigurationSingle inlet/Dual outlet
    System Material304 stainless steel
    Valve TypeNot Applicable
    Tip ShapeRound
    Exhaust Tip Diameter3.5 in (88.9 mm)
    Part FitmentDirect Fit
    Vendor Part Number817913
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews
    Please click here to download the instructions PDF file

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    Some parts are not legal for use in California or other states with similar laws / regulations
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