Can anybody whose bought them give their opinion - good/bad/etc....? Also please note any exhaust work you did with them (i.e., headers, y-pipe, catback, etc...)

.....I don't really care if you friend, mother, brother, whatever, had kinetix cats and had a good time w/ them or blew them apart, just curious if YOU've had any experiences with them.

(just making this thread because when you search, most of the reviews are on old models a year+ old, or people telling you to just 'search', lol)