That S2K sounded good till it launched, I personally dislike that sound. I guess its probably the nature of the motor, regardless of which exhaust, you'll get a similar sound.
is a bit nicer to me. (FFW to 34s)
I should try and find something from my XRS, it has the TRD axle-back and sounds really nice (to me).
Which brings a realization, my XRS would probably sound closer to most of those cars if it had a cat-back exhaust... hmmmmmmm and intake / headers....
BTW I typo'd above, I said I had a TRD Cat-back -- LIES!! its only an axle back.