of course they do ..but they are rated at 14psi which gives you a base boost of around 12.5 . I just upgraded mine to 17psi .. still have the 14psi ones laying around GCG sells them
you can have both mine for half that price but dont come with the bottom part of shaft rod (bent part) as I had to use them for the 17psi actuators. what turbos are on there now ..stock?