Where can i get a turbocharger for my car??

There was a factory turbo version of the same engine installed in the Probe GT and its MX-6 counterpart. You're best off swapping the whole engine and computer, but you could also put just the turbo and the exhaust manifold on it and retune the engine. You can often find these engines in junkyards, and if you don't want to go yarding you can get it through online parts sources like Watanabe or through Probe or MX-6 websites' clifieds.