Eibach Pro-Kit Springs BMW E39 525i 528i 530i (1997-2003) Mercedes this is the most "heavy-duty"

this is the most "heavy-duty" pipe you will find

replacement that offers additional stability

If you're installing a smaller supercharger pulley you will need a smaller belt to reduce the slack and allow the belt tensioner to work properly

The specs for this black with machined lip Cosmis Racing XT-206R Wheel are 22x10 6x139

completely rebuildable and the capability of going three inches lower than stock this is that coilover you have been looking for

Eibach Pro-Kit Springs BMW E39 525i 528i 530i (1997-2003) Mercedes this is the most "heavy-duty"Eibach Pro Kit Springs for the BMW E39 525i 528i 530i (excl self leveling) are the Perfect Blend of Performance and Comfort! The Eibach Pro Kit is the perfect answer for most frequently driven street cars. Its Eibachs legendary spring system that dramatically improves both a vehicles performance and appearance. Pro Kit lowers your cars center of gravity, reducing squat during acceleration, body roll in corners and excessive nose pe under braking. When