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      12-10-2018, 11:45 AM   #7
srey
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Drives: 2007 E90 335i 6mt
Join Date: Jun 2017
Location: Idaho

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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.
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