[dreyo27]

Originally Posted by E90Crack

Please see my MHD E60 Wedge Custom tune below, mods in sig:

http://datazap.me/u/jsapudar/e60-wed...og=0&data=4-21

Nice tune. I would recommend asking Wedge, but i would say your turbos are tired.
It takes them 900 RPMS to build full boost, and they are way below target, even in the midrange.
On top of that your HPFP is tired too, and has dangerously low presssure I probably would not be as brave as you.