Flowmaster American Thunder Cat-Back Exhaust System Fits 1999-2007 (2007 Classic Only) Silverado/Sierra 1500 Trucks with 4.8L or 5.3L Engine Extended Cab/Short Bed Only Aggressive Sound
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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. The 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. The exhaust system is constructed from 3.00-inch mandrel-bent aluminized steel tubing flowing into a Super 40 Series performance muffler for a deep powerful sound, then is finished off with dual 2.50-inch tailpipes and a pair of 3.00-inch polished stainless steel tips. Includes all necessary hardware, instructions and is covered by our 3-year Limited Warranty. For those who prefer full stainless steel construction and a Lifetime Limited Warranty, check out part# 817395. Notes: Fits both 2/4 wheel drive models with extended cab/short bed configuration on a 143.5-inch wheelbase.
- Includes Hangers and Hardware for an Easy Installation
- Mandrel-bent 16-gauge Aluminized Steel Tubing
- Moderate to Aggressive Exterior Exhaust Tone
- Dual 3.00-inch Polished Stainless Steel Tips
- Dyno Tuned for Maximum Performance
- Super 40 Series Performance Muffler
- Uses the Factory Hanger Locations
- Quick and Easy Installation
Specifications
- Series: Super 40 Series
- Exhaust Type: Cat Back
- Material: Aluminized Steel
- Inlet Diameter: 3
- Exit Style: Dual Out Same Side
- Tip Finish: Polished
- Sound Level: Aggressive
- Includes Muffler: Chambered
- Emissions: 5
- Warranty: Manufacturer's Limited Lifetime Warranty
- Country of Origin: USA
Installation Instructions (PDF) | Product Video
CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
