If I were you (dependng on th car's milage) I would just probably buy a new car. But thats me, I have hear of your model being prett quick wih a turbo.
http://www.boosthead.com/ . This might help.. As for body kit I don't think they made one for your year

, could be wrong tho. You also might want to consider buying a KLZE engine and putting that in there, its the 195hp Japanese 626/Mx-6 engine.