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      10-18-2023, 07:41 PM   #12
e92m3allday
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Drives: 2024 X5 M40i
Join Date: May 2010
Location: Wayne NJ

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Quote:
Originally Posted by Edgar_FriendlyX3M View Post
What kind of bump did you get out of the jb4?
Did not dyno it, so I couldn't tell you precisely. But 0-60 went from 4.6/4.7sec to 4 sec. Best yet was 3.925 seconds. Running Map 3 with Sunoco 94 octane.

All its missing right now is some sound. Waiting patiently for intake/downpipe options for this updated B58 motor. I imagine that will boost those HP numbers quite a bit too.
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