2004 Golf gti 1.8T
 

Hey guys im a 17 year old kid and about to get a 2004 Golf gti 1.8T and i was wondering what the best turbo back exhaust would be. I do not know very much but i try lol. Im looking for a typically louder then stock exhaust, most power i can and cheap because im young and in school. Also what size piping or what ever. Any help is greatly appreciated!! thanks guys :D