2014-2016 GM 1500 Cold Air Intake Kit (75-5069)Description S&B's Cold Air Intake for the 2014 2016 Silverado 1500 Sierra 1500 was engineered to minimize air restriction and flows 40. 16% better than stock. This kit comes with a fully enclosed airbox that protects the filter from dirt and keeps out engine heat. No More Check Engine Lights. S&B devotes a huge amount of resources to engineering their intakes that allow your engine to run properly with stock calibration or enhanced tuning. This kit