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AzM750 AzM750 is offline
New Member
Posts: 14
Join Date: Oct 2020
Car: 2011 750i M sport
Default 12-28-2020, 09:24 PM

Just an FYI for people like me who were under the impression we needed 3.5 bar tmaps to go beyond 20psi. i have a vivid racing stage 2 flash with the jb4 along with VRSF ************ *********s ARM cold air intake N63intakes oil cooler valve ngk 2 step colder plugs this is on a n63 NON TU...on map 0 I’m running 17psi map 1 22-23 and map 2 no need to add these unless you are turbo swapped
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