Originally Posted by white08135i
it seems it doesnt have a jb3/4 or anything, nothing connected to ecu
you opened the ECU box?
I just find it weird that the car i making no boost and has no codes. HAving to tunes makes it even weirder.
May be it's the Alarm thing that you have
SOLD --'07 E90 335i, PTF COBB E50, HFS4, ER CP, ETS 7", AA DP, Vishnu Exhaust, DCI, ACT, Nitto Nt555
'10 E92 335i M, 6MT COBB v3, ER IC, ER CP, VRSF DP, Fuel-it st2
installing soon: Mfactory LSD, , powerflex subrframe bushings