Anyone experience this problem at shifts >4,000 RPM?
Is it normal?

 

i have about 6700+ miles on my 6mt and i drive it hard occasionally. ive never noticed any vibration on the clutch pedal or the entire car for that matter. can you tell if the vibration is coming from the clutch pedal and not from the suck-ass EL42 tires? do you ride the clutch?

 

I do not get any vibration at high rpms cause I dont really leave my foot resting of the pedal. I will check to see if i get i but i dont think so

 

I've got 7500 miles on mine and I have never felt the clutch pedal vibrate. In fact, particularly at high RPM shifts, I find the clutch pedal to be smooth a silk and quite dampened, whereas with lower RPM shifts I feel more feedback. Could be the tires, I swapped my for Toyo Proxes 4 at about 1500 miles. Maybe you should have it checked out.

 

I have slightly over 7K miles on mine. I also find the higher rpm shifts smoother actually. But at no rpm range do I notice any vibration in the clutch.