Thanks robb for all the information. I am definitely not going back to where I got my car looked at most recently. They charged me quite a bit just to inspect the car, and their estimate to install the stock exhaust was absolutely ridiculous, and they were extremely rude when I told them I didn't want a stock exhaust put in, nor did I want to do the work with them. I'm definitely going to buy the system myself, I just have to figure out what system or what parts. I have read up on pypes systems and I have decided not to consider them, as I've read reviews saying people have had trouble fitting them.
I am also looking at having a shop install it where I know someone who works where I could get an employee discount for labor by the hour, otherwise I am calling other places to see if they will do the work. Any suggestions for parts are a huge help.
Thanks again guys.