if you want something thats not overally loud go with the borla true dual or the nismo. i had turboxs testpipes+borla TD on the Z i had and it sounded just like stock but louder(but not crazy loud)
yes borla and test pipes sounds very very good with minimal drone and rasp.
The G Spot Hero
"Nitrous is like a hot girl with STDS, you know you want to hit it but your afraid of the consequences."