Yeah they did the right side. http://www.xoutpost.com/articles/x5/...mw-x5-e53.html

is this what i need to do. also, if its shaking, i just need to replace it with this?

http://www.rennsportautoparts.com/ebay/cvjoint.jpg

any recomendations on brand? price that i should be looking for? any good site to buy parts? i need to buy brakes, recommended? and the sensor for them. its time to do some work. also Spark plugs, what are you guys using?