Performance parts for an 89 Buick Regal Custom??
 

So, I just got my hands on this particular car and I'm rather new to tinkering about under the hood, so I'm looking for some help in finding parts that will increase the performance for a reasonable cost, and possibly things that I could do myself with a bit of effort.

Unfortunately I'm awful at finding compatible parts, or maybe there aren't any. I'm hoping someone here might know a bit more, or have some suggestions?

My goal for right now is a better intake, and a throttle body. If possible I may even be interested in more extreme measures like a super charger or turbo [down the road / if applicable ]

I would appreciate any help or guidance!

Elazule