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      10-23-2019, 03:02 PM   #1
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Drives: 19' M240 M Performance
Join Date: Mar 2019
Location: PA

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Jb4 map suggestions

So I installed my jb4 on my 19' M240. I'm running a dinan mid pipe and a dinan intake. According to the map guide It appears I can run Map 3? I run only 93 octane. I was also curious about Map 5. Any advantage of running either or? I figured certain maps would require certain mods but it doesn't really specify on their site, just what psi over stock it runs.
Appreciate 0