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.
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 |
| 2004-2005 |
Chevrolet |
Avalanche 1500 |
Z66 |
| 2002-2005 |
Chevrolet |
Avalanche 1500 |
Z71 |
| 2001,2006 |
Chevrolet |
Suburban 1500 |
Base |
| 2001-2006 |
Chevrolet |
Suburban 1500 |
LS |
| 2001-2006 |
Chevrolet |
Suburban 1500 |
LT |
| 2002-2005 |
Chevrolet |
Suburban 1500 |
Z71 |
| 2006 |
GMC |
Yukon XL 1500 |
SL |
| 2001-2006 |
GMC |
Yukon XL 1500 |
SLE |
| 2001-2006 |
GMC |
Yukon XL 1500 |
SLT |
