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      05-18-2010, 12:26 PM   #10
Shifting to Top Gear

Yay-Z's Avatar
Drives: E90 M3/F30 328i
Join Date: Mar 2010
Location: Houston, TX

Posts: 480
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Looking at dyno runs that terry posted a while ago, it seems the power of the N54 is exactly similar to that of the n55. Now the N54 might have more tuning potential thant he N55.