Yeah I know where Poughkeepsie is, never been there but took the Metro-North a few times that ended there.
I was going to suggest
New Era Performance (
Facebook, has dyno videos), but they are kinda far from you. I used to work there a couple years ago, they do great work. Got my WS6 dynoed at their old shop, have yet to check out their new place but it looks pretty nice. Mike does awesome work on his laptop, they also use HPTuners.
I wasn't just looking for more power when I tuned mine, I felt the car ran much better/smoother after getting it tuned. Since I'm not looking to break any land speed records, I was happy.