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      10-08-2013, 09:19 PM   #37
rayg
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Drives: 435i
Join Date: Sep 2013
Location: Sacramento, CA

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Quote:
Originally Posted by Shark Fin View Post
322hp... Makes me wonder when does the 435 get a new engine
It's the same engine just with a tune. You can go find an aftermarket tune for the 335/435 that'll add 50-60 HP for $400-500. But yeah, the N54/N55 engine is getting up there in age...it's really a fantastic engine though.
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