Flowmaster 11-18 GM 1500 143in. Wheelbase 6.2L Force II Cat-Back Exhaust System
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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.
- 50 Series Big Block Performance Muffler
- Large 3.50-inch Mandrel-bent Tubing
- Dyno Tuned For Maximum Performance
- Uses the Factory Hanger Locations
- Stainless Steel Construction
- Lifetime Limited Warranty
- Delta Flow Technology
- Flowmaster Quality
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2014-2018 | Chevrolet | Silverado 1500 | High Country |
| 2011-2013 | Chevrolet | Silverado 1500 | LT |
| 2011-2018 | Chevrolet | Silverado 1500 | LTZ |
| 2011-2018 | GMC | Sierra 1500 | Denali |
| 2011-2013 | GMC | Sierra 1500 | SLE |
| 2011-2018 | GMC | Sierra 1500 | SLT |
