After I started drifting today, I realized that my motor was running way too hot. After a while, I noticed that no power was getting to the rear wheels and that a loud "tak tak tak" would be emmited under hard acceleration. After I opened up my car to check for the problem, I realized that my rear driveshaft link had shredded part of the place it was in, and that my 61T spur gear was missing some teeth. I also noticed that there was an abnormal amount of black dust all over my car. Now, my car is basically front wheel drive as no power is being put to the rear wheels. Look at this picture as well. HELP!