Description
2001-2006 Chevrolet Suburban, Avalanche and GMC Yukon XL 1500 with 5.3L engine. Stainless Steel – Aggressive to moderate sound This American Thunder system fits 2001-2006 GM Suburban, Avalanche and Yukon XL 1500 SUV’s and increases the horsepower, torque and mileage of these popular trucks. The exhaust system is constructed from 16-gauge mandrel-bent stainless steel and has a flanged resonator assembly flowing into a specially tuned resonator and a Super 50 Series performance muffler producing a mild to moderate interior tone and a deep exterior sound. The dual 2.50-inch tailpipes exit out the side of the vehicle behind the rear tires and are finished off with large pair of 4.00-inch polished 304 stainless tips. All necessary parts and hardware are included for a great fitting installation and is covered by Limited Lifetime Warranty.
- Includes Hangers and Hardware for an Easy Installation
- Performance Look of Duals
- Lifetime Limited Warranty
- Moderate Exterior Exhaust Note with Mild Interior Tone
- Dual 4.00-inch Polished 304 Stainless Steel Tips
- Mandrel-bent 16-gauge Stainless Steel Tubing
- Connects After Factory Catalytic Converter
- Super 50 Series Performance Muffler
- Includes Specially Tuned Resonator
- Uses the Factory Hanger Locations
Information:
Does Not Fit with Auto-Leveling Option.
Application Summary:
| Year | Make/Model |
|---|---|
| 2002-2006 | Chevrolet Avalanche 1500 |
| 2001-2006 | Chevrolet Suburban 1500 |
| 2001-2006 | GMC Yukon XL 1500 |





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