Roush F-150 Cold Air Intake Kits for 2011-2014 F-150 - 421239 are designed for performance enthusiasts seeking to enhance their truck's power and efficiency. These true bolt-on systems come with all necessary hardware, allowing for a quick and easy installation in just minutes.
Featuring a high-flow filter protected by Roush Performance's innovative cool air dam design, these kits ensure optimal airflow while maintaining engine temperature. The washable and reusable filters, along with a modular intake tube, significantly increase airflow—up to 400 cfm more than the factory unit—transforming even the tamest engines into powerhouses.
Constructed from cross-linked, high-density polyethylene, these intake kits offer exceptional strength and durability, making them a reliable choice for any F-150 owner.