Bilstein PSS9 Coil-Over Suspension – E39 540i, M5

Description

The B16 PSS9 coil-overs offer a stiffer spring rate than stock and a lower ride height for less body roll and better handling. These are among the easiest coil over kits on the market – no special mounts required (works with stock mounts and sway bar links), larger adjustment knob allows for easy shock damping changes, and coil-over spanner wrenches included for easy height changes. Bilstein backs up their technology with a limited lifetime warranty. TUV approved for fitment, safety, and quality!