aFe Stage-1 Cold Air Intake BMW Z4 (E85) 3.0L (03-05) (54-10661) YMM_2014_2024_Mini_Cooper_III Bilstein's proprietary valving delivers a

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

Crafted to enhance your vehicle’s street performance

Sturdy aluminum core for strength and longevity

Foldable design for easy storage and minimal aerodynamic impact

corrosion-resistant materials to withstand the harsh environment of the engine bay

aFe Stage-1 Cold Air Intake BMW Z4 (E85) 3.0L (03-05) (54-10661) YMM_2014_2024_Mini_Cooper_III Bilstein's proprietary valving delivers aMagnum 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