2011-2011 Ford F150 aFe Stage 2 Cold Air Intake

For the largest possible performance gain replace the entire air box and intake tract with the aFe Stage 2 Open Element Air Intake System. 

Features
No Floating Tubes - Built-in ram scoop forces cold air to filter for greater efficiency and performance gains.
Clamp Stops - Raised stops on aFe tubes provide a more secure seal and eliminate slippage versus flat, straight tubes.
3-Angle Adapter - Specially developed velocity stack with 3 different angles dramatically increase airflow from the filter to the intake tube.
Quality Hardware - aFe uses only top-quality hardware like stainless steel button head bolts and brass inserts.
3 Filter Media Choices - Choose from the Pro 5R, Pro Dry S or Pro-GUARD 7 Filter.