Flowmaster 817471 - Flowmaster Stainless Steel Exhaust Systems

Flowmaster 817471 - Flowmaster Stainless Steel Exhaust Systems

Flowmaster #389-817471

1987-96 F-150 4.9L L6/5.8L V8
  • 409S Stainless Steel Construction
  • 3" Inlet/ Dual 2.5" Outlet
  • Super 50 Muffler
  • American Thunder Series
  • Dual Out the Side Or Rear Exit
  • $522.99 Ships
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    Flowmaster 817471 - Flowmaster Stainless Steel Exhaust Systems

    Flowmaster 817471 - Flowmaster Stainless Steel Exhaust Systems Details

    Ford Trucks

    Owners of the venerable 1987-1996 Ford F150 can relax. With the introduction of their newest 409S stainless exhaust system, Flowmaster has built the last exhaust you'll need to buy for your truck. Engineered for the life of the vehicle, this American Thunder system fits all wheelbases and gives the F150 a deep moderate tone inside and out, as well as improved performance and efficiency. As a true bolt-on, the kit includes a 3.0" inlet pipe with an extension for longer wheelbases, a Super 50 Series muffler and dual 2.5" mandrel-bent tailpipes which can be installed exiting behind each rear tire or straight out the back. Manufactured from American-made 409S stainless steel. This system comes with detailed step-by-step instructions, 3.0" polished T304 stainless steel Flowmaster-embossed tips and all necessary installation hardware. Like all Flowmaster stainless products, the system also carries a limited lifetime warranty for long term peace of mind.

    Key Features:

  • 409S stainless steel construction for maximum durability.
  • Limited Lifetime Warranty
  • Moderate exterior performance sound with mild interior tone.
  • Improves torque, horsepower and throttle response.
  • Made in the USA

  • Flowmaster 817471 - Flowmaster Stainless Steel Exhaust Systems

    Flowmaster SS Exhaust Systems provide an aggressive tone both inside & outside the vehicle. 409S Stainless Steel, Mandrel-bent tubing & free flowing mufflers increase horsepower & torque throughout the RPM range. Flowmaster cat back exhaust systems are a true bolt-on with no welding required.

    Flowmaster 389-817471

    Inlet Size (in.)
    2.5
    Outlet Size (in.)
    2.5
    Material
    Stainless Steel
    Exit Position
    Dual Side
    Exit Position
    Dual Rear
    Exhaust Type
    Single
    Exit Style
    Straight
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