So a friend a couple of weeks ago didn't think my car sounded right. His guess was the input bearing, I told him it was just the noise of a Stage 2 Clutch, SM Lightened Fly. However my car does sound almost identical to that whine in the video. Question is, is the video and my friend correct? If so How much is the bearing and the job? I'm planning on changing the slave and master cylinder, is this process in the same region that I can do the bearing too, or completely different?