97 Tib modification help?

I just got my 97 tib fx paint and was wondering what should i do to it to begin increasing the power or should i go with looks first. I have the stock tires and rims but bought a new spoiler and muffler. Do i go with buying a body kit and/or rims or do I go with messing under the hood. Also what should I do should i buy the performance chip and if so where should i go to buy one or should i go with getting new header/intake or what. Let me know on your opinion please. Thanks

going looks or peformance first it up to you whatever you want and if your going performance figure out if you want to go forced induction or keep it natural

Whats the difference between forced and natural. Really kinda new to the whole car thing. Not wanting to go spending thousands but probably around 4-5 hundred to add some performance. Really wanna know how to make the car sound musclely (loud) Anyone got suggestions.

get an intake, exhaust, and a set of headers, plugs. wires, and small stuff like that... thatll be a lil over your budget, so mod slowly haha