aFe Stage-1 Cold Air Intake BMW 545i/E63/64 V8-4.4L (04-05) (54-11081) Multi Disc Clutches Bilstein’s patented monotube design for

Bilstein’s patented monotube design for consistent damping performance

Engineered for reliable

On top of that there’s a 15mm window of adjustment for the ride height

ID Coil-Over Spring is a high-quality suspension component designed to enhance your vehicle's handling and ride comfort

aFe Stage-1 Cold Air Intake BMW 545i/E63/64 V8-4.4L (04-05) (54-11081) Multi Disc Clutches Bilstein’s patented monotube design forMagnum Force Stage 1 Aluminum Cold Air Intake System with Pro 5R Filter (54 11081) 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