Cold Air Intake For 16-19 Silverado/Sierra 2500, 3500 6.0L Cotton Cleanable Red S&B Shirt We recommend running a 100-400%

We recommend running a 100-400% nozzle with these depending on your goals

An integrated box seal keeps out unwanted engine heat

And Oil Slinger Are Replaced

5L GM Diesel running in the most extreme environments

Cold Air Intake For 16-19 Silverado/Sierra 2500, 3500 6.0L Cotton Cleanable Red S&B Shirt We recommend running a 100-400%Maximum Performance Our cold air intake for the 2016 2019 Silverado Sierra 2500, 3500 was engineered to minimize air restriction and flows better than stock. This kit comes with a fully enclosed airbox that protects the filter from dirt and keeps out engine heat. Protect Your Engine. This kit comes with a massive, highly efficient air filter which results in better performance and protects your engine. Available in either 8 layer Cotton Cleanable or