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Flowmaster American Thunder Dual Exhaust System - Side/Rear Exit (98-03 4.6L)

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

$656.97 (kit)

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  • Item T533467
  • MPN# 817663

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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 4.6L  Ford F-150 Models
State-Of-The-Art Performance. The Flowmaster American Thunder Cat-Back Exhaust - Split Side/Rear Exit is the exhaust you want if you are looking for superior performance and durability. Built with stainless steel, this exhaust system is out-performing all others on the market.

Cutting-Edge Technology. With a 2.50” Tailpipe and 3.50” stainless steel tips, you will love the look this exhaust system gives your truck, not to mention the deep, throaty, aggressive sound it puts out.

Superior Engineering. Made in the USA, this bolt-on system will turn heads and be the envy of all after-market enthusiasts. If you want unrivaled quality as well as performance that packs a punch, the Flowmaster American Thunder Cat-Back Exhaust is the product for you!

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

Warranty. Flowmaster gives you a Limited Lifetime Warranty that will cover any defects or flaws in the materials or craftsmanship of this product.

Application. The  Flowmaster American Thunder Cat-Back Exhaust - Split Side/Rear Exit fits all 1998-2003 4.6L 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
Will it fit my F-150?

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