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Flowmaster American Thunder Dual Exhaust System - Side/Rear Exit (98-03 5.4L F-150)

Market Price $742.99 You Save 12% ($86.02)
Starting At

$656.97 (kit)

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  • Item T533468
  • MPN# 817663

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Ship to: ASHBURN - 20146
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    Features & Details

    • Superior Performance
    • Stainless Steel Construction
    • 2.50” Tailpipe
    • 3.50” Polished Stainless Steel Tips
    • Bolt-On
    • Aggressive Sound Performance Tone
    • Made In The USA
    • Moderate-Level Installation
    • Installation Time Is Approximately 1 Hour
    • Limited Lifetime Warranty
    • Fits all 1998-2003 5.4L Ford F-150 Models
    Superior Performance. Flowmaster’s American Thunder® cat-back exhaust systems is taking over the after-market industry and the Flowmaster American Thunder Cat-Back Exhaust - Split Side/Rear Exit is just one of the reasons why. Proudly made in the USA, this exhaust system gives you superior performance when all others can’t even compare.

    Cutting-Edge Engineering. Built with stainless steel construction, this product features a bolt-on system that includes a 2.50” tailpipe and 3.50” polished stainless steel tips.

    Unrivaled Quality. You will love the aggressive sound this exhaust system puts out. You’ll have miles and miles of durable road fun as heads will turn every time your truck cruises by.

    Installation. The installation for this product is moderate because you will need an extra set of hands or a hoist. The installation time is approximately 4 hours.

    Warranty. Flowmaster backs your investment by offering you a Limited Lifetime Warranty that will cover any flows or defects in construction or materials.

    Application. The Flowmaster American Thunder Cat-Back Exhaust - Split Side/Rear Exit fits all 1998-2003 5.4L Ford F-150 Models.

    Fitment: 1998 1999 2000 2001 2002 2003 Details

    What's in the Box
    • (1) Extension Pipe
    • (1) Inlet Pipe
    • (1) Muffler
    • (1) Right Tailpipe
    • (1) Left Front Tailpipe
    • (1) Left Rear Tailpipe
    • (2) Side Exit Tailpipes, L/R
    • (2) Stainless Tips
    • Hardware Kit
    Installation Info
    Tech Specs
    Will it fit my F-150?

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