Flowmaster 01-06 GM SUB/AVAL/Yukon XL American Thunder Cat-Back Exhaust System
Special Order — Average 2-3 month wait time. If stock indicated, usual dispatch time applies.
Flowmaster 01-06 GM SUB/AVAL/Yukon XL American Thunder Cat-Back Exhaust System
Product details
For the person who wants a subtle custom appearance with all the benefits that a Flowmaster® Cat-back exhaust system provides. This American Thunder® exhaust system delivers a deep powerful exterior tone with a mild to moderate interior tone. The mandrel-bent 3.00-inch aluminized steel tubing flows into a specially designed resonator and the Super 50 Series™ performance muffler helps keep things fairly mellow inside the cab area of the vehicle. The system uses the factory hanger locations and the dual 2.50-inch tailpipes are finished off with 3.00-inch polished stainless steel tips. Like all Flowmaster systems, benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation and is covered by our 3-year Limited Warranty. This system is covered by our 3-year Limited Warranty. Check out system #817342 for those who prefer a full stainless steel exhaust system covered by our Lifetime Limited Warranty.
- Specially Tuned Resonator to Help Control Interior Drone
- Includes Hangers and Hardware for an Easy Installation
- Mandrel-bent 16-gauge Aluminized Steel Tubing
- Deep Powerful Exterior Exhaust Tone
- Dyno Tuned for Maximum Performance
- Uses the Factory Hanger Locations
- Polished Stainless Steel Tips
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2002-2005 | Chevrolet | Avalanche 1500 | Base |
| 2005-2006 | Chevrolet | Avalanche 1500 | LS |
| 2005-2006 | Chevrolet | Avalanche 1500 | LT |
| 2002-2003 | Chevrolet | Avalanche 1500 | North Face |
| 2002-2003 | Chevrolet | Avalanche 1500 | On Road Edition |
| 2003 | Chevrolet | Avalanche 1500 | WBH |
| 2004-2006 | Chevrolet | Avalanche 1500 | Z66 |
| 2002-2006 | Chevrolet | Avalanche 1500 | Z71 |
| 2001,2006 | Chevrolet | Suburban 1500 | Base |
| 2001-2006 | Chevrolet | Suburban 1500 | LS |
| 2001-2006 | Chevrolet | Suburban 1500 | LT |
| 2002-2006 | Chevrolet | Suburban 1500 | Z71 |
| 2006 | GMC | Yukon XL 1500 | SL |
| 2001-2006 | GMC | Yukon XL 1500 | SLE |
| 2001-2006 | GMC | Yukon XL 1500 | SLT |
Why buy from us?
Built by enthusiasts, for enthusiasts – we live and breathe this
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Personal, knowledgeable support – we treat your build like our own