high rpm idle

[s14_sport]

I have just done an RB25 swap with very basic mods FMIC, Q45 TB, Z32 MAF, Greddy Intake Mani, GP Sports 3” full exhaust, Apexi PFC and I can’t get rid of my high idle. Having trouble trying to find someone to tune the pfc in my area has forced me to try and get it to lower the idle rpms myself until I find someone I can trust to tune it. It idles around 1450rpms. It at one point was nearly 1800rpms. I checked and fixed all vacuum leaks, exhaust leaks, etc...removed the cold start spring from the TB, etc and got it down to 1450. I was just curious if any out there has had the same problem and what they did to resolve it or if they ever resolved it.

[Shocker]

adjust your idle set screw on the Q45TB so that it slightly closes the TB more. That should help.