your looking at about $3k for the turbo kit... thats being generous. I could probably make one out of used turbos and stock manifolds for probably $2k, but its used and not exactly the best you can get. But you also have to consider the tune, intercooler, injectors, fuel pump, and beefed up tranny to get the most out of the turbo while being safe....
if you go all out, about $14-15k... but you will have one hell of a fast fwd car.
BC