Product Description
Serrated/Helix Design: The serrated/helix design creates air turbulence in the intake manifold. This turbulence increases the air pressure in the combustion chamber, resulting in increased performance and improved throttle response. The serrated/helix combination design also reduces intake whistle that occurs with helix-only designs (US PAT 07055513)This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2014 | Chevrolet | Silverado 1500 | High Country |
| 2015-2019 | Chevrolet | Silverado 1500 | High Country |
| 2020 | Chevrolet | Silverado 1500 | High Country |
| 2021 | Chevrolet | Silverado 1500 | High Country |
| 2014-2017 | Chevrolet | Silverado 1500 | LTZ |
| 2018 | Chevrolet | Silverado 1500 | LTZ |
| 2019 | Chevrolet | Silverado 1500 | LTZ |
| 2020 | Chevrolet | Silverado 1500 | LTZ |
| 2021 | Chevrolet | Silverado 1500 | LTZ |
| 2014 | GMC | Sierra 1500 | Denali |
| 2015 | GMC | Sierra 1500 | Denali |
| 2016 | GMC | Sierra 1500 | Denali |
| 2017-2018 | GMC | Sierra 1500 | Denali |
| 2019 | GMC | Sierra 1500 | Denali |
| 2020 | GMC | Sierra 1500 | Denali |
| 2021 | GMC | Sierra 1500 | Denali |
| 2014 | GMC | Sierra 1500 | SLT |
| 2015 | GMC | Sierra 1500 | SLT |
| 2016-2018 | GMC | Sierra 1500 | SLT |
| 2019 | GMC | Sierra 1500 | SLT |
| 2020 | GMC | Sierra 1500 | SLT |
| 2021 | GMC | Sierra 1500 | SLT |