Yea... bumping old threads is terrible, but if they contain the info that's exactly for you, why wouldn't you give the possibility of aqcuiring the same info for other people aswell by continuing that thread. Now the old thread kinda dies and no one gets the thing from one place.
I think it's kinda selfish in this case not to continue the old thread, but that's just my five c's.
Bump the thread if you want, no one is going to bite you. :lol:
FWIW, CAI's have been beaten to death on this site, and as far as a performance advantage goes there is none, so keep in mind this modification is purely cosmetic, any gain or loss in HP would not even be worth noting.