JB4 install help please!
i just received the n55 jb4 stage 2 and i am very confused with how to install, do I follow the n55 F30 instuctions? only attacting MAF and TMAP? leaving the other 2 alone? also do I attach the can wires that come off the top of the harness? please let me know i am very anxious to install and cant seem to find and information on install other than F30.
Thanks in advance
Jeff
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2014 M235i Mineral Grey, JB4, ER DP, BMS Intake EWG Beta test, 35% e85,injen intake stage 3 fuel pump by fuel it
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