The aFe MagnumFORCE Intake Stage-2 Pro 5R is a high-performance air intake system designed for enhanced airflow and engine efficiency. Featuring a 7-inch tall 360-degree radial flow air filter, it incorporates a 6-1/8 by 4-1/8 inch oval flange and a proprietary oiled Pro 5R media composed of five layers of progressively finer cotton gauze. This design maximizes airflow while maintaining superior filtration, making it ideal for both street and track applications. The air filter is housed within an open-element XLPE (cross-linked polyethylene) polymer casing that reduces intake air temperature by minimizing heat soak, thereby improving engine performance and durability.
This intake system is engineered specifically for the 2012–2021 Jeep Grand Cherokee (WK2) equipped with the V8 6.4L HEMI engine. It serves as a direct replacement for the factory air intake, offering a bolt-on installation that requires no modifications. The open-element design allows for easy inspection and maintenance of the air filter. Suitable for daily driving, spirited street use, and track conditions, this intake system enhances throttle response and horsepower while maintaining reliable filtration and airflow under demanding conditions. The kit includes the air filter and housing components necessary for a complete installation.
