I have a 054.8 that just finished a gt45 turbo setup on completely stock motor. Went for some cruising Sunday and of course buy 4,000 I am at 90 percent duty cycle so I have some deka 60lb injectors ordered and should have buy the weekend. I am trying to decide to stay on maf or change to 2 bar. I have been trying to do some searching on all this and am getting more confused I am reading only running 5-8 psi is easier to stay on maf. Please explain this to me in a little more detail that is all in one location and hope I can understand it better. I am new to tuning and then tuning turbo is even more new to me.