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      06-11-2019, 08:56 PM   #1
baldeagleman
Private First Class
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Drives: 2018 M4 6MT
Join Date: Jun 2018
Location: New York

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JB4 + MHD Backend flash

I was wondering if anyone could explain the JB4 + MHD backend flash. I am currently just running the JB4, but I have seen people talking about adding MHD backend flash to make it better. Could someone explain what running both JB4 + MHD would give you as opposed to say, just the MHD backend tune? I am wondering if I should sell the JB4 and switch over to just MHD, but I have seen people talking about running both and I haven't found one location that explains everything.
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