Twin turbo for inline 4 and 6

There will be twin turbo technology for inline 4 and 6 engines so we can make better perfoming and efficient engines?
something like twinpower from bmw

:open_mouth:

The post at the very top of this very forum has this stickied to the top for just this type of question.

viewtopic.php?f=15&t=137

Locked, top stickied thread should help.