Flowmaster American Thunder Cat-back Exhaust System for Chevrolet and GMC
Part # 817342
- Includes Hangers and Hardware for an Easy Installation
- 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
- Performance Look of Duals
- Lifetime Limited Warranty
Description
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.
Specifications
| CARB (California) Compliant | Yes |
|---|---|
| Catalytic Converter Included | No |
| Catalytic Converter Quantity | 0 |
| Clamping Type | Flat Band |
| Clamps Included | Yes |
| Drive | 2WD |
| Exhaust Series | American Thunder |
| Exhaust Tip Color | Silver |
| Exhaust Tip Connection | Clamp-On |
| Exhaust Tip Cut | Angled |
| Exhaust Tip Diameter | 4.00 in |
| Exhaust Tip Edge | Angle Cut |
| Exhaust Tip Finish | Polished |
| Exhaust Tip Intercooled | No |
| Exhaust Tip Length | 7.5 in |
| Exhaust Tip Material | 304 Stainless Steel |
| Exhaust Tip Quantity | 2 |
| Exhaust Tip Resonated | No |
| Exhaust Tip Shape | Round |
| Exhaust Tip Wall | Double Wall |
| Exit Style | Dual Out Side |
| Finish | Natural |
| Gasket Or Seal Included | No |
| Grade Type | Performance |
| Hangers Included | Yes |
| Heat Shield Included | No |
| Inlet Diameter | 3.00 in |
| UPC / GTIN | 00700042024896 |
| Warranty | Manufacturer's Limited Lifetime Warranty |
| Year | Make | Model | Submodel | Engine | Note |
|---|---|---|---|---|---|
| 2002 | Chevrolet | Avalanche 1500 | Base, LS, LT, North Face, On Road Edition, Z71 | 5.3L V8 | Aggressive to moderate sound |
| 2003 | Chevrolet | Avalanche 1500 | Base, North Face, On Road Edition, WBH, Z71 | 5.3L V8 | Aggressive to moderate sound |
| 2004 | Chevrolet | Avalanche 1500 | Base, Z66, Z71 | 5.3L V8 | Aggressive to moderate sound |
| 2005 | Chevrolet | Avalanche 1500 | Base, LS, LT, Z66, Z71 | 5.3L V8 | Aggressive to moderate sound |
| 2006 | Chevrolet | Avalanche 1500 | LS, LT | 5.3L V8 | Aggressive to moderate sound |
| 2001 | Chevrolet | Suburban 1500 | Base, LS, LT | 5.3L V8 | Aggressive to moderate sound |
| 2002 | Chevrolet | Suburban 1500 | LS, LT, Z71 | 5.3L V8 | Aggressive to moderate sound |
| 2003 - 2005 | Chevrolet | Suburban 1500 | Base, LS, LT, Z71 | 5.3L V8 | Aggressive to moderate sound |
| 2006 | Chevrolet | Suburban 1500 | Base, LS, LT | 5.3L V8 | Aggressive to moderate sound |
| 2001 - 2005 | GMC | Yukon XL 1500 | SLE, SLT | 5.3L V8 | Aggressive to moderate sound |
| 2006 | GMC | Yukon XL 1500 | SL, SLE, SLT | 5.3L V8 | Aggressive to moderate sound |