Flowmaster Force II Cat-back Exhaust System for 2011-2018 Chevrolet Silverado 1500 and GMC Sierra 1500
Part # 817603
- Dyno Tuned For Maximum Performance
- 50 Series Big Block Performance Muffler
- Large 3.50-inch Mandrel-bent Tubing
- Uses the Factory Hanger Locations
- Stainless Steel Construction
- Lifetime Limited Warranty
- Delta Flow Technology
- Flowmaster Quality
Description
This Force II® Cat-back stainless steel exhaust system is designed for 2011-2018 Chevrolet Silverado and GMC Sierra 1500 trucks with the 6.2L engine. Features include large 3.50-inch mandrel-bent tubing flowing into a Flowmaster 50 Series Big Block™ muffler for a muscular exterior sound, while the built-in Helmholtz chamber helps control the interior resonance. The system uses the factory hanger locations for an easy installation and is finished off with a highly polished 4.00-inch 304 stainless steel tip embossed with the Flowmaster® logo. This bolt-on system delivers noticeable performance gains while offering moderate interior and exterior sound levels and is covered by our Lifetime Limited Warranty.
Specifications
| CARB (California) Compliant | Yes |
|---|---|
| Catalytic Converter Included | No |
| Catalytic Converter Quantity | 0 |
| Clamping Type | Flat Band |
| Clamps Included | Yes |
| Drive | 4WD |
| Exhaust Series | Force II |
| Exhaust Tip Color | Silver |
| Exhaust Tip Connection | Welded |
| Exhaust Tip Cut | Angled |
| Exhaust Tip Diameter | 4.00 in |
| Exhaust Tip Edge | Rolled Edge Angle Cut |
| Exhaust Tip Finish | Polished |
| Exhaust Tip Intercooled | No |
| Exhaust Tip Length | 10.00 in |
| Exhaust Tip Material | 304 Stainless Steel |
| Exhaust Tip Quantity | 1 |
| Exhaust Tip Resonated | No |
| Exhaust Tip Shape | Round |
| Exhaust Tip Wall | Single Wall |
| Exit Style | Single Out Side |
| Finish | Natural |
| Gasket Or Seal Included | No |
| Grade Type | Performance |
| Hangers Included | Yes |
| Heat Shield Included | No |
| Inlet Diameter | 3.50 in |
| UPC / GTIN | 00700042027651 |
| Warranty | Manufacturer's Limited Lifetime Warranty |
| Year | Make | Model | Submodel | Engine |
|---|---|---|---|---|
| 2011 - 2013 | Chevrolet | Silverado 1500 | LT, LTZ | 6.2L V8 |
| 2014 - 2018 | Chevrolet | Silverado 1500 | High Country, LTZ | 6.2L V8 |
| 2011 - 2013 | GMC | Sierra 1500 | Denali, SLE, SLT | 6.2L V8 |
| 2014 - 2018 | GMC | Sierra 1500 | Denali, SLT | 6.2L V8 |