lol, I know have heard a lot of stories regarding this. the turbo has been good so far, was running 1.2 bar for a year (320bhp/315 torque), was then mapped to 1.5 bar where it made (352bhp/340 torque) was running this power for a yr. then finally got it mapped a few months ago running 1.6 bar and made 375 by 390 and holding boost till the red line... was really surprised by this as the car is still running on 440 injectors.