I lost my low end... can u help me find it?

[Agent_4573]

Ok. maybe you guys can give help me out with all this cuz this other problem is related too. As the above posts state, i lost my low end after a airaid filter, 76mm mass air and 65mm throttle body were added. Now i went to the tech50 webpage and followed thier directions for adjusting my idle. Only problem is i can't get the idle below 1100 rpms. I have a feeling this is relating to the non existant power i have. This loss of power is through the entire rpm range though, up to 5500 rpms. When i went to adjust myy timing, the tpw is at ~.92 and with the iab unplugged, when i back out the idle screw it won't drop below 1050 rpms. I can screw the idle adjustment in and raise the idle but i can't drop it below ~1100 rpms. I'm guessing that i should fix this problem before i try to get all my power back. All this help has been great and anymore would be even better. thanks guys.