It's been a few years... and I only had one experience at this dealership. I believe this was in late 06...
They used to have a reputation for being mod friendly, or so I thought. I had a lightweight flywheel + RPS 6-puck clutch installed at this dealership. My STI had the stock motor, FMIC, and a rotated gt35r kit on it. I probably should have told them about the mods first. I dropped my car off there for the clutch install. A couple days later when I went to pick it up, they were super pissed off and said that they would never work on a modified car again, and would inspect all customer vehicles for modifications prior to agreeing to work on a car. For some odd reason they had unwrapped my downpipe (there was no reason), the positive battery terminal was only hand tight, and they left some big gouge marks on the block + transmission from when they were trying to separate them.