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      07-31-2020, 03:23 AM   #5
First Lieutenant
sjak92's Avatar
United Kingdom

Drives: G05 30d M Sport MY2020
Join Date: Jun 2014
Location: London

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Originally Posted by James_G0530d View Post
It doesn't surprise me the quad-turbo is on the way out.

The standard 30d with its single-turbo is so under-engineered, all they need to do is some tuning re-maps and they can lift it from 195kW (265HP) to 240kW (322HP) without any serious effort.

Some guys on the Forum's here have done the aftermarket tune or external plug-in tune on the 30d and have got some awesome results - so I think BMW have just woken up to this and will do it themselves.
And a HUGE amount of NM