Serious yes, but just speculating. I got to thinking that using a simple grease zert would make maintanence a breeze but new tech almost always has a compromise. Now on the flip side, if the entire turbo needs to be removed from the engine and disassembled, my tune would obviously change. Even if thats the case, at 30-40km or 2 yrs per interval, thats not too scary.
I tried calling them but its sunday so I didnt get an answer. Their description doesnt give instruction on how a lube change is done. Tomorrow i'll try again and have someone explain the steps.