Thread: N54 vs. N55
View Single Post
      09-25-2013, 03:58 PM   #25
IEDEI
Banned
United_States
1130
Rep
4,686
Posts

Drives: L'Orange
Join Date: Jul 2013
Location: Brooklyn, NYC

iTrader: (0)

Garage List
2011 BMW 1M  [8.40]
Quote:
Originally Posted by 1Pirate View Post
Me either! I surmise that the M division went with the N54 in the 1M because it was the more tunable motor and it better accomplished the M division's objectives, especially considering the overboost feature the 1M has for short bursts of extra power. Too bad the M division just didn't give it more power all the time. Of course 1M owners can always purchase an aftermarket tune like many of the rest of us N54 1 owners have.
more likely that the M division had already further developed the N54 so they used that for the 1M. If they had more time they would have put the N55 in the 1M. 'overboost' can be developed on any turbocharged engine...
Appreciate 0