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Flowmaster 817574 - Flowmaster American Thunder Exhaust Systems - Cars



Flowmaster 817574 - Flowmaster American Thunder Exhaust Systems - Cars

JEGS Part Number: 389-817574

American Thunder Cat-Back Exhaust System
  • 1986-2004 Ford Mustang GT/LX/Cobra 4.6L/5.0L V8
  • 2.5" Tubing
  • Tips Not Included
  • Dual Dump Exit
  • Super 44 Series Muffler
  • 409S Stainless Steel
  • $350.97

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    Flowmaster 817574 - Flowmaster American Thunder Exhaust Systems - Cars Details

    Ford Mustang GT/LX/Cobra 4.6L/5.0L V8

    Flowmaster's race-oriented American Thunder Cat-back system is designed to mount behind the factory catalytic converters, or most OEM style aftermarket H-pipes. These systems are mandrel bent for maximum performance and include Super 44 series mufflers. This American Thunder system delivers a super aggressive interior and exterior tone and is suited to the enthusiast who wants the most aggressive components they can purchase. Like all Flowmaster systems, the benefits include improved throttle response and power. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation.

  • Fits with most modified suspensions
  • Stainless steel construction
  • Patented Delta Flow technology
  • Lifetime limited warranty
  • Made in the USA
  • Premium Flowmaster quality

  • Specifications:

    Inlet Size (in.)
    2.5
    Outlet Size (in.)
    2.5
    Material
    409 Stainless Steel
    Inlet Size (in.)
    N/A
    Exit Position
    Dual
    Exit Position
    Dual Rear
    Exhaust Type
    Dual
    Exit Style
    Straight
    Hardware Included
    Yes
    Tip Included
    No
    Exit Quantity
    Two
    Muffler Included
    Yes
    System Style
    Cat Back
    Inlet Quantity
    Two
    Intermediate Pipe Diameter (in.)
    2.5
    Muffler Configuration
    Single inlet/Single outlet
    Muffler Finish
    Natural
    Muffler Material
    Stainless steel
    Muffler Quantity
    Two
    Muffler Style
    Chambered
    Quantity
    Sold as a kit
    System Finish
    Natural
    System Material
    Stainless steel
    Tailpipe Diameter (in.)
    2.5
    Exit Location
    Underbody
    Manufacturer's Part Number:
    817574

    Best suited to enthusiasts who want their cars to be heard while improving throttle response, power, and mileage. American Thunder Exhaust Systems are mandrel bent for optimum performance with specially selected mufflers. Made in the USA.

    Features
  • Premium Flowmaster quality
  • Axle-back, cat-back, or header-back
  • 16-gauge stainless or aluminized steel tubing
  • Moderate to aggressive exterior exhaust tone
  • Necessary hangers & hardware included for simple installation

    JEGS Easy Kits are designed by JEGS professionals to help you get all the performance parts you need.

  • Does this fit your vehicle?

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    1995 FORD MUSTANG

    • Liter: 5.0
    • Aspiration: N
    • SubModel: GT
    • Engine Vin: T
    • CUI: 302
    • EngineType: V8

    1993-1999 FORD MUSTANG

    • EngineType: ALL
    • SubModel: SVT COBRA

    1986-1993 FORD MUSTANG

    • EngineType: ALL
    • SubModel: GT

    1993 FORD MUSTANG

    • EngineType: ALL
    • SubModel: SVT COBRA R

    2003-2004 FORD MUSTANG

    • EngineType: ALL
    • SubModel: MACH I

    1995 FORD MUSTANG

    • EngineType: ALL
    • SubModel: GTS

    2003 FORD MUSTANG

    • EngineType: ALL
    • SubModel: SVT COBRA 10TH ANNIVERSARY

    2003-2004 FORD MUSTANG

    • EngineType: ALL
    • SubModel: SVT COBRA

    2001 FORD MUSTANG

    • EngineType: ALL
    • SubModel: GT BULLITT

    1986-1993 FORD MUSTANG

    • EngineType: V8
    • SubModel: LX

    2001 FORD MUSTANG

    • EngineType: ALL
    • SubModel: SVT COBRA

    1998-2004 FORD MUSTANG

    • EngineType: ALL
    • SubModel: GT

    1994 FORD MUSTANG

    • Liter: 5.0
    • SubModel: GT
    • CUI: 302
    • EngineType: V8

    1996-1997 FORD MUSTANG

    • Liter: 4.6
    • Aspiration: N
    • SubModel: GT
    • Engine Vin: X
    • CUI: 281
    • EngineType: V8
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