I've had this installed for about two weeks now. I'm satisfied with the purchase. The kit does chatter. It was louder when I first installed the clutch but it seems to have quieted down a bit. Still pretty loud considering its not a LWF. There are no clunks or any other odd noises. It's smoother than the stock clutch for me and the car seems more eager to rev now. Clutch does grab pretty high now but that might have just been how the install was done.