Want more midrange power, need ideas

I have a D15B1, and yes i know i can do a swap but since this engine is running fine for now I will keep it.
This is my daily so I just drive it on the street where i dont wanna be at 6000 for some power.
I need some more midrange.
All i have right now is a CAI and soon i want to get 2.5inch exhuast all the way back.
Somebody must make a cam and header that fits what I want to do, does anybody have any suggestions?

you could do the MPFI swap, it is cheap and not to hard to do, here is a link to show you how to do it.
http://www.geocities.com/c_rexboy/mpfi.html

Thanks for the reply, but i forgot to mention i just did that last week.
It was a very good mod to do and was easy, now I just want a couple more things to do to it now that its a little bit faster than it used to be.

Have you done the usual mods like intake, header and exhaust?

Get a 4-2-1 header, those make a bit more mid-range than the 4-1's.

Ya, like i said before i have a CAI, im gonna get exhaust.
Thanks for the header idea, anybody have any ideas for cams?

I wanta say you can get cams from an Si or drop in cams built for an Si gude makes one for the SI I know.