Quote:
Originally Posted by Boss330
BMW said that the turbine side of the turbos are actually smaller than the N54...? Are you talking about the compressor side?
Do you have any info on the "1 size bigger"?
Turbo spec has been requested several times but no hard data has been forthcoming so far. Would be great if someone finally had some solid info  |
I read somewhere that S55 have Mitsubishi TD04 Turbos with 18.1 psi, the N54 has TD03 Turbos. For 1M N54 had 14.5 psi in stock. 335i - 12 psi.
But now I can't remmember where I read this...