trd quick shifter ? vibration noise
 

i got the trd quick shifter , it just recently started making a low vibration noise when it is in gear . when in neutral no noise while driving in all gears small vibration noise i move it a little while in gear and stop and i let it go back to it original position and vibration noise ???

I had the same issue whenever the shifter is in 1st gear. I later noticed that the noise is coming from shift boot (faux leather) being rubbed. Nothing to worry i guess.

could it be the bushing on the shifter (where it connects to the arm coming from the transmission) itself being harder? I'm actually asking because I didn't check my stock one, and from what I remember I had noise (although not as loud) with my stock shifter as well.

So u have the trd quick shifter doing the same noise

I have it. It keeps getting worse. Now I can't shift into second gear correctly. Better not be the damn shifter.

Check to make sure everything is torqued to spec. It's possible that the bolts might have loosened up a bit after install.