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Flowmaster Force II Aluminized Steel Cat-Back Exhaust - Single Side Exit (04-08 5.4L)

Market Price $462.99 You Save 13% ($61.02)
Starting At

$401.97 (each)

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  • Item T18302B
  • MPN# 17403

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Features & Details

  • Mild-Stock Super 50 Series Sound
  • Aluminized Steel Construction
  • 3 in. Mandrel-Bent Tubing
  • 4 in. Polished Stainless Steel Tip
  • Exits Behind the Rear Passenger Tire
  • Bolt-On Installation; Some Trimming May Be Required
  • Made in the USA
  • Fits All 2004-2008 5.4L F-150s
Mild Flowmaster Sound. If you're looking to replace your factory exhaust system with an aftermarket system that will provide your 5.4L F-150 a mild exhaust sound, that won't disturb the neighbors or drown out your tunes when cruising down the highway, then this Flowmaster 3 in. Force II Cat-Back Exhaust is for you. Featuring a Super 50 Series Muffler, this cat-back delivers a tone that won't be too loud inside the cab or outside. Flowmaster designed this single side exit exhaust with mandrel bent tubing to reduce back pressure and improve your exhaust flow for an increase in performance. With the boost in horsepower and torque, you'll throttle response and passing power will be enhance, which will be beneficially when you're pulling a trailer.

Quality Construction. Proudly made in the USA, this Flowmaster Force II Cat-Back Exhaust is constructed from 3 in. diameter mandrel bent aluminized steel tubing for strength and corrosion resistance. This cat-back exhaust features a single inlet / outlet Super 50 Series Muffler that connects to a polished 3.5 in. exhaust tip for great looks and sound. As an added bonus, the tip is embossed with the Flowmaster logo for true custom styling.

Bolt-On Installation. Flowmaster engineered this kit to be a direct upgrade replacement for your F-150 stock exhaust. All of the necessary hardware is included and installs easily with basic hand tools, with no extra modifications to your F-150. Depending on your cab and bed size, some minor cutting to the piping may be required.

Application. This Flowmaster Force II Aluminized Steel Cat-Back Exhaust System is designed to fit on all of the cab and bed sizes available for the 2004-2008 F-150s powered by the 5.4L V8 engine.

Fitment: 2004 2005 2006 2007 2008 Details

What's in the Box
  • (1) Inlet Pipe
  • (1) Extension Pipe
  • (1) Muffler
  • (1) Tailpipe
  • (1) Stainless Tip
  • (3) 3" Clamp
  • (1) 2-1/2" Clamp
  • (1) Clamp Hanger
  • (2) 7/16" Hanger Keeper
Installation Info
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Customer Reviews (1) Write a Review

Overall Rating 3.0

out of 5 stars

  • 3/5

    August 18, 2016


    Good sounding exhuast for the money. Topped with Americanmuscles awesome price, I would definitely recommend.


    Year: 2005 Submodel: 5.4L V8 Lariat

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