Normal
I am using B12 on my e39 the front coil will be lower than the Eibach by 1 coil. the lowering is not 30mm. It's 33mm rear and 35mm front. the front clearence is 1 and a half fingers on the left and 1 finger on the right. The ride a liitle bumpy but bearable if you like you can try driving my car to see if it suits you. The handling however is awesome, hitting bumps is definite, no way around that unless you go back to standard touring