ok well i went to install my boost gauge all the way today. I was going to run the vac to the fpr but apparantly mine has no vac??? isnt that what other people run theirs to? Im running it to the DV instead now.
if i dont have vac to my fpr wouldnt that cause the car to run like crap? like real rich and shitty? cuz my car runs amazingly

 

You have vac to your fpr you just are missing it somehow. Running it to your dv line should be fine, thats how mine is currently. Put up a pic of your engine