My mistake, We only have 90 hp TDI in North America, and I did not read your post properly. Most chip programs for the 150 do not raise boost as it's already high. Are you smoking? If you jhave smoke then added boost might help but it would have to be within the compressor map for the turbo.???
at stock my turbo should make 1.7 at boost and 1.5 stable.
My question is becouse i have a friend that measured the pression before and after the upsolute and the values stay the same.
his car is a Leon 150 hp too