i was a working a lot of time in my own car my own tune and my own mods
gtb1752 e60 vacum conversiton
firad nozlles 50% more flow
ceramic clutch
decat
3 bar map
the turbo hold very well thw boost and think i can get more boost i send fuel enoug becouse i had a bit black smoke with 2700mbar
i need help with n75 map and i need to know how far i can go if someone want to help me i can put logs
in the future ill install a big intercooler i was thinking to in install a egt gauge
how far can i go with fuel? anyone know some way to tune psg module of vp 44?
thank all for help