Car Wants To Die

thanks for your advice guys. i set it up correctly and it is much better. the bov is still pretty loud. i'm new to the turbo thing and will probably have many more questions to come. i hope i don't get too annoying. once again thanks alot for your help.
does anyone have an explination for the wierd flutter sound from the filter when the throttle closes after smaller revs. 3k.?????