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Exhaust› Exhaust Pipes, Systems and Components
Flowmaster
American Thunder Cat-Back Exhaust System 1999-2007* (2007 Classic Only) Silverado/Sierra 1500 4.3L, 4.8L, 5.3L Engine, Extended Cab/Short Bed. Stainless Steel Aggressive To Moderate Sound Flowmaster
SKU: F00L 817428
Moderate — 2–4 hours
Overview
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Part #: 817428
This Flowmaster system is for the person who is looking for a stainless steel cat-back exhaust system with an aggressive exterior tone and moderate interior tone for the 1999 to 2007* (2007 Classic Only) GM 1500 Extended Cab/Short Bed trucks with the 4.3L, 4.8L or 5.3L engines. The American Thunder system is heavy 16-gauge mandrel-bent stainless steel tubing for durability and maximum performance.Includes a stainless steel Super 40 Series performance muffler for that perfect blend of a deep aggressive exterior sound, with a moderate interior tone that won't drive you out of the cab when having a conversation. The dual 2.50-inch tailpipes clear the factory spare tire and give you two choices of exit locations. Straight out the back for that true dual look, or exiting out each side behind the rear wheels, which is ideal for towing. The system is finished off with a pair of highly polished 304 stainless steel tips embossed with the Flowmaster name. Designed for an easy fit, these systems include all necessary parts, hardware and instructions for an easy installation you can do at home.Includes Hangers and Hardware for an Easy InstallationMandrel-bent 16-gauge Stainless Steel TubingModerate to Aggressive Exterior Exhaust ToneConnects After Factory Catalytic ConverterSuper 40 Series Performance MufflerUses the Factory Hanger LocationsLifetime Limited WarrantyEasy Installation
Features:
- Includes Hangers and Hardware for an Easy Installation
- Mandrel Bent 16 Gauge 409 Stainless Tubing
- Mandrel-bent 16-gauge Stainless Steel Tubing
- Includes Hangers And Hardware For Easy Installation
- Moderate to Aggressive Exterior Exhaust Tone
- Dyno Tuned for Maximum Performance
- Connects After Factory Catalytic Converter
- Premium Flowmaster Quality
- Super 40 Series Performance Muffler
- 3 Year Limited Warranty
- Uses the Factory Hanger Locations
- Made in the USA
- Lifetime Limited Warranty
- Easy Installation
American Thunder Cat Back Exhaust System | Single | Dual Rear Same Side Exit Incl. 2.5 in. Outlets/40 Series (TM) Muffler/Tube Extensions/3.0 in. Logo Embossed Stainless Tips
This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
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Specifications
| Brand | Flowmaster |
| Part Number | F00L 817428 |
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