I have the eibach rear bar set in the middle position and I feel it is an upgrade to the 2000 S M030 rear sway bar it replaced. It is heavier though... I'm considering the front bar but the car feels really good right now so I'm keeping as is for now (M030 front bar)
If you are getting eibach pro springs and don't already have the bilstein hd struts you should check out the koni fsd I have to sale, koni fsd + eibach springs is an approved combo
