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Flowmaster 817273 - Flowmaster American Thunder Exhaust Systems - Cars



Flowmaster 817273 - Flowmaster American Thunder Exhaust Systems - Cars

JEGS Part Number: 389-817273

American Thunder Header-Back Exhaust System
  • 1964-66 Ford Mustang V8
  • 2.5" Tubing
  • 2.5" Polished SS Tips
  • Dual Rear Exit
  • Super 44 Series Muffler
  • 409S Stainless Steel
  • $701.97
    Ships 08/01/16
    if Ordered Today
    FREE Shipping

    Flowmaster 817273 - Flowmaster American Thunder Exhaust Systems - Cars Details

    Ford Mustang V8

    Flowmaster's American Thunder system for 1964-1966 Ford Mustangs delivers increased horsepower, torque and throttle response. Featuring dual exhaust tips, this 2.50-inch mandrel bent system consists of a header adapter pipes, a welded H-pipe assembly and Super 44 Series mufflers. The system includes dual 2.50-inch tailpipes with full-length polished 304 stainless tips that exit straight out the back under the rear valence. All the necessary parts and hardware are included to provide a great fitting installation. This American Thunder system will typically produce an aggressive interior and exterior sound level, however it will vary depending on the level of engine modification. Constructed in durable 409s stainless steel, the system is covered by Flowmaster's limited lifetime warranty.

    Key Features:

  • Stainless Steel Construction
  • Mandrel Bent Tubing
  • Great Flowmaster Sound
  • Limited Lifetime Warranty
  • Dyno Tuned For Maximum Performance

  • Specifications:

    Inlet Size (in.)
    2.5
    Outlet Size (in.)
    2.5
    Material
    409 Stainless Steel
    Inlet Size (in.)
    N/A
    Exit Position
    Dual Rear
    Exhaust Type
    Dual
    Exit Style
    Straight
    Hardware Included
    Yes
    Tip Finish
    Polished
    Tip Included
    Yes
    Exit Location
    Split Rear
    Exit Quantity
    Two
    Muffler Included
    Yes
    Inlet Quantity
    Two
    Intermediate Pipe Diameter (in.)
    2.5
    Muffler Configuration
    Single inlet/Single outlet
    Muffler Quantity
    Two
    Muffler Style
    Chambered
    Quantity
    Sold as a kit
    System Finish
    Natural
    System Material
    Stainless steel
    Tailpipe Diameter (in.)
    2.5
    Tip Cut
    Slant
    Tip Edge Style
    Non-rolled edge
    Tip Material
    Stainless steel
    Tip Outlet Size (in.)
    2.5
    Tip Quantity
    Dual
    Tip Shape
    Round
    System Style
    Header-back
    Manufacturer's Part Number:
    817273

    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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    Year
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    Liter

    1964-1966 FORD MUSTANG

    • EngineType: L6
    • SubModel: BASE

    1966 FORD MUSTANG

    • EngineType: V8
    • SubModel: BASE

    1965 FORD MUSTANG

    • Liter: 4.7
    • SubModel: BASE
    • EngineType: V8

    1964 FORD MUSTANG

    • Liter: 4.7
    • SubModel: BASE
    • EngineType: V8

    1964 FORD MUSTANG

    • Liter: 4.3
    • EngineType: V8
    • SubModel: BASE
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