Quote:
Originally Posted by The Cleaner
Positives as in opening the hood and looking myself  no, but the specs. on the BMW site look like N55 "3.0-liter BMW TwinPower Turbo inline 6-cylinder, 24-valve 335-hp engine. Combines a twin-scroll turbocharger with variable valve control (Double-VANOS and Valvetronic) and high-precision direct injection"
I also posted about it a few weeks ago.
http://www.e90post.com/forums/showth...ghlight=Z4+n55
Pretty sure in late 2012 production switched to N55. |
I guess they just switched with 2014MY.
To stay on topic: so it looks like all of 135is, M235i, Z4 35is use more or less the same over boosted N55 engine. Seems a bit weird that for 435i you need to pay more out of model line up to get the same level of performance.