Flowmaster 17428 American Thunder Exhaust Kit, 1999-06 GM Truck
99-07 Chevy Silverado 1500, 99-07 GMC Sierra 1500, 2.5" Tube O.D., Aluminized Steel
- This item ships directly from the manufacturer. It may take an additional 10 business days for Flowmaster to ship this item.
- This item ships via Ground Shipping only. Expedited and Air shipping options are not available.
For the person who wants the look of a traditional dual exhaust system with all the benefits that a Flowmaster Cat-back exhaust system provides. D.O.R./D.O.S. systems are the perfect choice, and include exit pipes for both dual out rear and dual out side configurations so that you can choose the one that fits your style. 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 Sound exterior exhaust tone
- Includes hangers and hardware for easy installation
- Dyno tuned for maximum performance
Application1999-2007 Chevrolet Silverado 1500 325 CID/5.3L V8
1999-2007 Chevrolet Silverado 1500 4.8L V8
1999-2007 GMC Sierra 1500 325 CID/5.3L V8
2000-2007 GMC Sierra 1500 4.8L V8
2007 Chevrolet Silverado 1500 Classic 325 CID/5.3L V8
2007 GMC Sierra 1500 Classic 325 CID/5.3L V8
NotesFits 1999 to 2006 Chevrolet and GMC 1/2 Ton truck with a 4.8L or 5.3L engine using a single flanged catalytic converter, fits 2 and 4 wheel drive with Extended Cab and short bed configuration on a 143.5 inch wheelbase.
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