Whenever I turn my wheel the idle bounces around. Doesn't seem normal. Also, I have Megan coilovers and the front driverside of the car makes a rubbing sound at low speeds that goes away once I really start moving. Anyone have any idea what these problems might be? Thnx in advance.

I think it's normal for some fluctuation because you are putting load on the system. If it is really erratic it could be the engine having difficulty compensating for the increased load. Maybe check the idle air control valve is clean.

Not sure about your second issue, have you checked for signs of rubbing after removing the wheels?

Was going to say iac valve as well

where is the rubbing sound coming from?