aFe Stage-1 Cold Air Intake BMW Z4 (E85) 3.0L (03-05) (54-10661) YMM_2014_2024_Mini_Cooper_III Owners of vehicles with worn

Owners of vehicles with worn or degraded factory sway bar bushings

Bilstein's proprietary valving delivers a comfortable ride with responsive handling

Its smooth interior surface reduces airflow turbulence

Sturdy aluminum core for strength and longevity

aFe Stage-1 Cold Air Intake BMW Z4 (E85) 3.0L (03-05) (54-10661) YMM_2014_2024_Mini_Cooper_III Owners of vehicles with wornMagnum Force Stage 1 Aluminum Cold Air Intake System with Pro 5R Filter (54 10661) 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