do u think maybe then that my map is standard then the bypass is makin it boost to 12 ish etc ?
had a crap map on my ibiza peak on 0,9bar when i checked the turbo i found out that the dude that had chipped it had adjusted on my wastegateadjusted it back to where it should be and then got 0,6bar he had all so made a mark on my fpr and heard from a other tuner that this what someones do make some more fueling.
it`s just a minor tweak to ground pressure.so i got me a ecu with revo stage 2 and mega happy