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      12-10-2018, 01:11 PM   #8
pjr710
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Drives: 335i
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Quote:
Originally Posted by srey View Post
Quote:
Originally Posted by pjr710 View Post
I plan on doing MHD stage 1 to start. No JB4. Will i still have safety features?
Yes. MHD off the shelf tunes have better "safety features" than jb4 because it doesnt try to fool the system to make more boost. It actually changes your fuel map amd boost target natively in the ecu.
Interesting bc back in the day there was a post on n54 tech stating jb4 was safer. But i didn't really follow
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