I have a Greddy Evo on my 3rd gen eclipse (3.0) and it sounds very nice. Now judging from the sounds from my eclipse-I would go with the Evo as well.

 

I will have to play around some day and see if I could post some sound clips. I have the Crawford Headers, HF Cats and Injen SES Angled tips. The sound is pure bliss. The Headers really made the sound "right" in my mind. Before the header install the Injen sounded fine, but there was a droning effect in the cabin at about 2500-3000 rpms. That is gone now with the headers and I love the sound. It really sounds more like an American muscle car now with a deep rumble and it just screams at WOT. The Injen keeps the sound deep. Some of these exhausts get high pitched at WOT, which to me is not the sound of a true sports car. Plus, our car is already running a somewhat aggressive cam and the headers allow that sound to be heard easily.

 

Very nice setup zzzya!