95SE
Since you:
a) don't want to spend too much money
b) want increase in performance
c) want increase in quality sound
I would go with what Jeb recommended - SVT exhaust.
SVTFORME2 has an SVT exhaust with a Vibrant resonator welded in already. It sounds really good and should give you the look, sound and performance all for less than $150 or so.
Let me know if you are interested and I'll get in touch with him and let him know you want it.
