I still like the mod. Some other friends of mine got it in there e6x also. (when they saw mine)
The seller is okay not to expensive and resonbly fast delivery atleast here in holland.
It is defenitly worth the money. And if you dont like them anymore you changed them in a sec to the old ones.
Drives: 04 545i e60 dtc,nappa leather,comfort seats,20"m5,etc.