Just happened to notice that my right front drive shaft boot(the one attached on the engine side) looks like it's squished and twisted. I checked the other drivers side and the boot looks normal. I don't think it's affecting the performance of the car but was curious if this is something I should get looked at. Can someone tell me if this is just a rubber boot to keep dust out or if there is some sort of grease that's packed in there. If so I guess it won't be a DIY job to fix?