aFe 54-11962-B Stage 2 Cold Air Intake System for Ford F-150 2011 V8-5.0L Produces 9 horsepower and 10 pounds by feet torque Improves airflow for increased horsepower and torque Features a 3-angle adaptor and a hear-insulating black powder-coated aluminum tube Directs increased air flow with improved volumetric efficiency for maximum performance Constructed with 100 per cent polyurethane