First thing you should do to that car as far as performance upgrades are concerned is a set of nozzles. Nice bump in hp/trq plus a bonus fuel economy gain. If that's not enough for you then get a chip tune.. I'd probably stick with the guys that have been doing this for years over a company that mainly goes gasser.. TDTuning, Malone, Rocketchip, etc etc. Can't go wrong with any of them.