Cat-Back Questions
1) Am I correct in that it's legal in CA?
2) Do they save weight?
3) Any significant hp gain on a bone stocker?
3) How much more hp would it be worth if combined with a blower?(I may get the A&A Vortech in the future).
4) And, of course, what's your favorite? I wouldn't mind having a little extra sound but am by no means looking to draw attention so the quieter alternatives would most likely be my choice.
Thanks guys!




