Flowmaster 17367 American Thunder Exhaust Kit, 1999-04 Lightning
99-03 Ford F-150, Cat-Back Exhaust System Type, Dual Single or Dual, 2.5" Exhaust Pipe Size
- This item ships directly from the manufacturer. It may take an additional 2 business days for Flowmaster to ship this item.
- Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
- This item ships via Ground Shipping only. Expedited and Air shipping options are not available.
For the person who wants the aggressive look of a NASCAR race truck along with all the benefits that a Flowmaster Cat-back exhaust system provides. D.O.S.S. (Dual out same side) systems are the perfect choice. American Thunder systems deliver a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation.
- Mandrel bent 16 Gauge Tubing
- Moderate to Aggressive Sound Exterior Exhaust Tone
- Includes hangers and hardware for easy installation
- Dyno tuned for maximum performance
Application1999-2003 Ford F-150 330 CID/5.4L V8
NotesFits 1999 to 2004 Ford Lightning with a 5.4L supercharged engine, fits 2 and 4 wheel drive.
More Like This
Flowmaster 817663 American Thunder Exhaust Kit, 1998-03 F-150
Flowmaster 17472 Force II Exhaust Kit, 1998-03 F-150
Flowmaster 817472 Force II Exhaust Kit, 1998-03 Ford F-150
MagnaFlow 15772 MF Series Performance Cat Back Exhaust System
MagnaFlow 15609 MF Series Performance Cat Back Exhaust System
MagnaFlow 15714 MF Series Performance Cat Back Exhaust System
MagnaFlow 15749 MF Series Performance Cat Back Exhaust System
JBA PerFormance Exhaust 40-2520 SS Exhaust System, 01-03 Ford
JBA PerFormance Exhaust 40-2522 SS Exhaust System, 98-03 F-150
Flowmaster 15937 3 Inch U-Fit Universal Dual Exhaust Kit
Q & A
Pat shows that exhaust can make a difference on even your daily driver. Check out this video of Pat with the Hooker Muffler installed on his '03 Suburban.
Maintaining your headers is an important part of any hot rod. Pat gives some tips and demonstrates how well Purple Metal Polish works for keeping your headers looking great.
Our Tru-Ram Exhaust Manifolds are one of our most popular items. Tim provides more details about them and gives you a great look at them.
Tim gives a little bit of history on the Ford Y Block and shows some of the parts we have to offer.