On Wed I installed my AEM CAI. Everything is fine except my idle is a little bit rough now. It is only when its cold. Once my car heats up its no problem. When I put the clutch in and am stopping at a stop sign, I can see my rpm's dropping pretty low and the engine starts to stutter, then it finally goes up some. Again, that only happens when the engine is cold. Has anyone else had this problem? My car is otherwise stock.