Quote:
Originally Posted by trey100
Quote:
Originally Posted by Poochie
Quote:
Originally Posted by switlikbob
Where did you get this info regarding forged internals?
|
The M2's N55 does have forged internals but its a carry-over from the M235i N55 built.
The M2 N55 has unique pistons and an aluminum oil pan/suction from the S55, a turbo from a 335i and a electric blowoff valve from the N20.
https://www.bimmerpost.com/goodiesfo...l-training.pdf
Page 23:
|
Off topic but first time I noticed that they mention the S55 also has an "overboost" most (406+37)?
Also, MDM puts everything in comfort.
|
Yes, I saw this also.
I never heard of the S55 having or needing the brief 'over-boost' function.
But I can't disputed an official training manual
:
MDM does put the vehicle in comfort mode as oppose Sport + which changes the vehicles (throttle, DCT, etc) behavior..