Quote:
Originally Posted by ttam
According to realoem, I have a N51. And like you said, I never thought it was a great thing until this post.
Leads me to this question. Anyone know of an available tune out there to maximize the potential of our N51?
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So to summarize we have a detuned for slightly lower compression ratio version of the same H.O. engine in the 2006 330i. I think I can live with that. My car never felt underpowered especially after the BMW Performance Exhaust was installed.
By the way, your car looks great. I like all the upgrades. Mine looks similiar in Alpine White as well.