So I had been dealing with my seadoo cavitating now for some time. I had replaced the wear ring, carbon seal, and low and behold it was my impeller the whole time. I didnt think that was the case since really it was only a few dings that I had noticed. I was cavitating off the start a WOT up until 25mph then it would drive smooth and crisp. So I added some pictures for you guys to see. I didnt want to spend $250 on a after market impeller and that not be my problem so I went with SBT's impeller exchange for $65 well $89 after shipping and exchange. You basically wait for theres to arrive then send your old one Takes about 1 week to recieve it.