Cough cough "auto and xi madafaka" cough coughIf you have to ask, don't even try.
A supercharger or Turbo install on these cars is very expensive >$5k and complex.
A Nitrous Oxide setup would be significantly cheaper. A dry 50 shot could be under $1500 for install, however you would need to refill the tank every so often depending on how often you go WOT.
Think of it this way:
Is it really worth all of that money and time/headaches to go a half second faster to 60 mph? Will you enjoy the little speed more than worrying that something will go wrong?
There is a reason we don't have many power modified 325s on this forum.
Danger to the manifold!and for the nos, how many shots would be over doing it? cause i've heard some people been blowing up their intake manifolds....and would i need any extra mods to use a nos kit?