quick question on the mr boost gauge till wut number is it supposed to boost? mine used to boost all the way but all of a sudden i felt power loss and is boosting to 1.0 on the gauge does that sound right???

 

nop, it does not. you most likely got boost line loose.

 

Stock boost is 20.3psi, which is right around 1.4 bar, then it should taper to 17psi, which is around 1.2bar. If you see a max of 1.0 bar or less, then something is wrong. Have you done any mods or any work in the engine bay?