I just did my spec stage 3 ceramic install i did the break in and at 600 miles i took it up to 6,000 and put it into second and it sounded like something snapped off like a bolt or something. I looked at the tranny and didn't find any bolts missing or any problems what could this have been. until this happened i was having alot of shutter when i would let out in first and on the highway it was louder then normal, but since this has happened all of those things have gone away and it is working great. I took it out after that and ripped on it two times and didn't hear anything and it is working awesome. what gives