upgrading the ECU and upping the boost..... or putting downpipes on and not installing testpipes..... or building a motor with forged rods and pistons and not upgrading the cams.... or fully built motor with cams and not porting.... each upgrade costs money and as far as I know, there isn't any individual with an unlimited budget that walks this face of earth.......
Enthusiasts soon understand each other. --W. Irving. Are you an enthusiast?
If you are out to describe the truth, leave elegance to the tailor. Albert Einstein