I got finally go the car back, and it now has about 60 more whp.
The injectors on it where modified, and it was not tuned to compensate for the extra fuel.
I added an up-pipe and down-pipe (both catless). It's making about 210whp on a Mustang Dyno, running about 18psi.
Now I can start planning out what mods to do next. I do need a new gauge cluster, the previous owner put in some glowface shit and the led's don't work and the needles are kinda sticky. I'm thinking a short throw shifter is next, and going wingless on the trunk.
Does anybody know where to get a JDM Gauge Cluster?