2.7k including installation if i not mistaken, coz i changed 2 front mounting and all bump stopper as well. total all in 3k.. not sure the price for b8, but was told 2.6k
cash n carry.
I find non of the BMWCM forumer use koni.. only titan and bilstein are commonly mentioned. Mayb their tolerance level is much more higher or too ego to admit their make a wrong decision. I would be no different from the rest.. Man EGO ^_^
No expericence on titan, adjustable but nid to send in for service, consider abit troublesome to me. A fren of mine, had it installed on e36, but the longer it stays, the harder it become.. nid send in service/adjust again. at the end... sold it.
Well, 3 of my frens also BMWCM club guest had driven my new setup also said good , balance between sportiness and comfort, almost msport setup. Couldnt recall all the link i read b4 but if u wan more details u can google it.