Advanced Flow Engineering '01-'03 BMW 525i, '97-'00 528i MagnumFORCE Stage-1 PRO 5R

The aFe Stage 1 cold air intake outflows factory cold air intakes resulting in increased horsepower and torque. These aFe air intake systems feature a washable/reusable conical air filter, and one-piece housing. With five layers of progressively finer mesh cotton gauze media between 100% polyurethane top and base, this high flow oiled conical performance filter provides excellent airflow for maximum horsepower and torque.

The air filter is housed in a one-piece, black powder coated heat shield. While utilizing the factory inlet tube, this one-piece heat shield uses factory mounting locations to keep out hot engine air and provide a hassle-free installation.

This Part Fits:
2001-2003 BMW 525i - Base
1997-2000 BMW 528i