Thread: N54 vs N55
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      04-15-2014, 09:59 AM   #17
eyim1988
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Drives: 2013 335i M Sport
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Quote:
Originally Posted by turo
Quote:
Originally Posted by Johnny Boost View Post
I would say 20 whp is pretty generous considering its a similar engine. AFAIK our cars max out in the 390s and the F30/F32 are about the same if not MAYBE 10 whp more but Terry's F32 is the only car that I've seen making power like that.
Similar engine, but I don't think the turbo is identical. It seems that the housing has a larger 4" outlet (vs 3" on earlier N55's) which seems to make a pretty big difference.
+1 itll easily make 20 hp more than early n55's. Its just that the electronic solenoid cars are still having issues with e85.
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Current: 2013 335i 6mt msport
BMS Clutch Stop, JB4, Slightly Modified OEM Muffler, ER Downpipe

Past: 2011 335i coupe
369 whp/444 torque. (Procede, Custom Turboback Exhaust, BMS Intake, ER FMIC)