I rode in a friends bone stock gst (well, i think it had a 3" catback and it had a k&N cone filter) and loved it. It wasn't fast but the sounds and feeling the boost kick in from a launch was great.

Still sitting in the shop. His brother came by today while i was working on my car. Aparently, the owner of the gst has gone off the deep end. He's got alot of problems. His brother and his brother's gf told me alot of shocking stuff today and then called him out on being an idiot when he changes the subject about me buying the car. I'm sure i'll be able to talk him out of it one of these days.....

Good luck with the gst man.....