aFe Stage-1 Cold Air Intake BMW Z4 (E85) 2.5L (03-05) (54-10651) YMM_2008_2017_Audi_Q5_8R 2001 BMW M5 (E39)

2001 BMW M5 (E39)

Enhances aggressive front-end styling

clingy foam that adheres to surfaces for extended cleaning action

the pads utilize a proprietary asbestos-free carbon metal compound that offers excellent thermal stability and consistent performance

Optimized for both street comfort and track performance

aFe Stage-1 Cold Air Intake BMW Z4 (E85) 2.5L (03-05) (54-10651) YMM_2008_2017_Audi_Q5_8R 2001 BMW M5 (E39)Magnum Force Stage 1 Aluminum Cold Air Intake System with Pro 5R Filter (54 10651) by aFe. The Stage 1 Cold Air Intake System is a quick and inexpensive way to gain horsepower and improve performance. It replaces your factory air filter and airbox with a large free flowing aFe air filter and open element airbox heat shield, dramatically increasing airflow to your engine. For a little bit of time and money you'll get a noticeable gain in low end torque