Flowmaster 817403 - Flowmaster Stainless Steel Exhaust Systems

Flowmaster 817403 - Flowmaster Stainless Steel Exhaust Systems

Flowmaster #389-817403

2004-08 F-150 4.6L/5.4L
  • 409S Stainless Steel Construction
  • 3" Inlet/Outlet
  • Super 50 Muffler
  • Force II Series
  • Single Out the Side Exit
  • $441.99 Ships
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    Flowmaster 817403 - Flowmaster Stainless Steel Exhaust Systems

    Flowmaster 817403 - Flowmaster Stainless Steel Exhaust Systems Details

    Ford Trucks

    Adding to a rapidly growing line of high quality stainless steel products, Flowmaster proudly introduces its latest bolt-on exhaust system for the 2004 - 2008 Ford F150 with the 4.6L and 5.4L engines. The single tailpipe Force II system provides a moderate exterior sound while the interior tone remains mild for day to day driving comfort. Featuring 3.0" mandrel-bent tubing for maximum performance and efficiency, this true bolt-on exhaust comes with the Super 50 Series muffler, and includes all the necessary hardware for easy at home installation. The system exits behind the right rear tire, and is finished off with a 3.5" polished T304 stainless steel, Flowmaster embossed tip. As with all Flowmaster products, this system is proudly made in the USA and features our 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 817403 - 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 389-817403

    Inlet Size (in.)
    3
    Outlet Size (in.)
    3
    Material
    Stainless Steel
    Exit Position
    Single Side
    Exhaust Type
    Single
    Exit Style
    Straight
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