Flowmaster 817663 American Thunder Cat Back Exhaust System

Flowmaster 817663 American Thunder Cat Back Exhaust System

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Manufacturer Product Description: Flowmaster's American Thunder cat-back exhaust system for the 1998-2003 Ford F-150 pickup truck is perfect for the person looking for an aggressive sound level with all of the performance benefits that you would expect from Flowmaster. This DOR/DOS (Dual Out Rear, Dual Out Side) bolt on 409S stainless steel system for the 4.6L and 5.4L V8 engines features dual 2.50" tailpipes and 3.50" polished stainless steel tips. This system is designed to fit all wheelbases and uses Flowmaster's Super 40 Series muffler. The exhaust system is covered by Flowmaster's Lifetime Limited Warranty. Designed for an easy fit, this system includes all necessary parts and hardware for installation.

817663 Flowmaster Fitment Data Includes But May Not Be Limited To The Following Vehicles (If you have fitment questions or concerns, please contact us prior to ordering): 1998-1998 Ford F-150, 1999-2003 Ford F-150, 1999-2001 Ford F-150, 1999-2000 Ford F-150, 2000-2000 Ford F-150, 2001-2003 Ford F-150, 2001-2001 Ford F-150, 2002-2003 Ford F-150

Manufacturer Product & Fitment Notes: Dual, Dual Rear Same Side Exits, 2.5 in. , Super 40 Series Mufflers, 3.5 in. Pol Stainless Steel Tips,50 State Legal / California Emissions Compliant

Manufacturer Part # 817663

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