The AEM 4in Universal Cold Air Intake System (part number 21-5011) from AEM Induction is a versatile intake solution designed for custom engine swaps requiring a tailored air intake setup. This kit features an AEM Dryflow Air Filter known for its high filtration efficiency and reusable design. It includes three 4-inch diameter aluminum tube bends and one straight 36-inch long, 4-inch diameter aluminum tube, providing durable and lightweight construction. The system also comes with seven couplers, a weld-on mass air flow sensor pad, two mounting brackets, and all necessary hardware, allowing for a fully customizable intake assembly. This intake system enhances airflow and engine performance while maintaining robust build quality and adaptability.
This universal cold air intake kit is intended for use in a wide range of vehicles where a custom intake is needed, particularly in engine swap applications. It is not vehicle-specific but designed to be adapted to various setups, making it suitable for street, track, or daily driving environments where improved air induction is desired. Installation requires welding the mass air flow sensor pad and assembling the aluminum tubing with provided couplers and brackets, offering a semi-custom fitment. The comprehensive kit contents enable builders to create a tailored intake path that meets specific engine bay configurations and performance goals.
