Good..I've found it has some lubricants in it that keep if flowing through the vehicle quickly.

Honestly.. OMG!!!! Did I tell you the CAT is new? Not a high flow. It'* universal stock replacement from Advance.

I'd probably skip the coils, for quite a while... You have lower cost items to plan out and harness the power.

Not that I'm planning on doing it now, but I can get 3 coils for $120 when the time comes. Yeah I know there are other things I can do first. For instance, I'm putting in ducts around the fog lights to ram ambient temperature air into the filter box I just built. (Thanks Matt)

And no you didn't tell me the cat was new, though when I was under there I did comment that the cat looked pretty damn good for a 10 year old part.

QFT

Im sorry but what is "QFT"?