Cold Air Intake for 2011-2016 Ford Super Duty, 6.7L Powerstroke

Airflow Improvement 31.70% Efficiency Rating 99.26% ISO 5011 Results MAXIMUM PERFORMANCE Our cold air intake for the 2011-2016 Ford Powerstroke 6.7L was engineered to minimize air restriction and flows 31.70% better than stock. This kit comes with a fully enclosed air box that protects the filter from dirt and keeps out engine heat. LARGE AIR FILTER & FREE FLOWING The S&B Intake comes with either a dry extendable or cotton cleanable air filter. Both filters product your engine (over 99.26% efficient). The large surface area and dirt holding capacity make this the perfect intake for the working truck. The large free flowing intake tube results in better performance and more turbo whistle. NEW SNAP IN LID DESIGN Our new snap-In lid design requires no screws to secure it to the box. This makes installation and inspection quick and easy, as the filter can be installed and removed without having to remove the intake tube. Our silicone edge trim ensures an a