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Flowmaster
Fits 2011 to 2018 Chevrolet Silverado 1500; 2011 to 2018 GMC Sierra 1500. See every vehicle
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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.
Warranty: Manufacturer's Limited Lifetime Warranty
| Year | Make | Model | Submodel | Engine |
|---|---|---|---|---|
| 2011 - 2013 | Chevrolet | Silverado 1500 | LT, LTZ | 6.2L 376 V8 |
| 2014 - 2018 | Chevrolet | Silverado 1500 | High Country, LTZ | 6.2L 376 V8 |
| 2011 - 2013 | GMC | Sierra 1500 | Denali, SLE, SLT | 6.2L 376 V8 |
| 2014 - 2018 | GMC | Sierra 1500 | Denali, SLT | 6.2L 376 V8 |