I was originally going to have a Powerflow s/s system installed on my 96 RSi but then, I heard some bad things about their work. I was just wondering if someone could answer some of the following Qs:
1.) Are K-tec exhausts a good fit?
2.) Are they loud?
3.) What tail pipe options are they, ie, 3" rolled in, etc?
4.) Is there a noticeable power gain?
and, finally...
5. Are they better than Powerflow?