S&B Cold Air Intake | Ford 6.4L Powerstroke | 2008-2010BENEFITS Look no further than our selection of high performance air intakes. Our air intakes are designed to provide maximum airflow to your engine, resulting in increased horsepower and flow efficiency. The S&B cold air intake for the 2008 2010 Ford Powerstroke 6. 4L was engineered to minimize air restriction and flows 23. 10% better than stock. This kit comes with a fully enclosed airbox that protects the filter from dirt and keeps out engine heat.