No boost and no codes?
Hey I'm getting only 4psi boost but the car isn't throwing any codes, I tried reflashing the tune but still the same. Anyone experience any problem like this? I have a 2012 335is, mods are in my sig. Thanks
2012 335is Sapphire Black/Red Dakota
COBB Protune | AFE DCI | AWE BOVs | BMS Downpipes | ETS FMIC
If you dont know...