Flowmaster 817428 American Thunder Exhaust Kit, 1999-06 GM Truck
99-07 Chevy Silverado 1500, 99-07 GMC Sierra 1500, 2.5" Tube O.D., Stainless Steel
- 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 is looking for a complete Cat-back dual exhaust system with a moderate sound level. With easy fit in mind, these systems are mandrel bent for maximum performance and include specially selected mufflers. This America Thunder system delivers a moderate interior and exterior tone and is suited to the enthusiast who wants to hear the rumble of their truck. 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 stainless steel tubing
- Moderate Sound exterior exhaust tone
- Includes hangers and hardware for easy installation
- Dyno tuned for maximum performance
Application1999-2007 Chevrolet Silverado 1500 4.8L V8
1999-2007 GMC Sierra 1500 4.8L V8
2007 Chevrolet Silverado 1500 325 CID/5.3L V8
2007 GMC Sierra 1500 325 CID/5.3L V8
2002 GMC Sierra 1500 364 CID/6.0L V8
NotesFits 1999 to 2006 GM Silverado and Sierra truck on a 1/2 Ton chassis with a 4.8L or 5.3L engine using a single flanged catalytic converter, fits 2 and 4 wheel drive models with Extended Cab and short bed only.
More Like This
Flowmaster 17392 American Thunder Exhaust Kit, 1999-06 GM Truck
Flowmaster 17395 American Thunder Exhaust Kit, 1999-06 GM Truck
Flowmaster 17428 American Thunder Exhaust Kit, 1999-06 GM Truck
Flowmaster 17435 American Thunder Exhaust Kit, 1996-06 GM Truck
Flowmaster 17436 American Thunder Exhaust Kit, 2004-06 GM Truck
Flowmaster 817436 American Thunder Exhaust Kit, 2004-06 GM Truck
Flowmaster 817395 American Thunder Exhaust Kit, 1999-06 GM Truck
Flowmaster 817435 American Thunder Kit Exhaust Kit, 1999-06 GM
Flowmaster 817680 American Thunder Exhaust Kit, 2009-13 GM 1500
Flowmaster 817523 Force II Exhaust Kit, 2007-08 GM Truck
Q & A
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.
Some basic info on the various exhaust options carried by Speedway Motors.
Information on how to pick the proper header for your project.
Product guru Jeff K. doesn't just limit his revival tendencies to those of the four wheeled variety. He also likes to leave his mark on motorcycles, giving new life to tired old two-wheelers. Follow along as he tackles a 2004 Kawasaki Vulcan.
If you're ready to get your street machine sounding as good as it looks, it's important to know how each muffler will affect your sound and performance. Take a listen and decide which muffler is best for your rod.