dont sweat it man, im on i think my 6th one, if i remember all you need to do is take off the wheel then take off that big locknut in the middle of the rotor, then the bolt that holds your strut to the brake assembly and shit then twist everything outta the way, then theres a little bracket with i think 2 bolts that come out then wiggle it and it should come out like a popsycle stick losing its popsicle. my passenger one has broke about 4 times and my driver side only once, i dont know why but i just keep picking up used axles from scrap yards around here for about 50 bucks .... so all in all id say maybe $100 at the most and probably 2-3 hours for a first time changer then about 30 mins every time after that lol