you need all the bushings and sleeves that come with the a-arms and break calibers and break lines. thats about it. its not tha hard to do once you get started on it. It just took me longer becasue parnts got a deviroce and stuff and didnt have money to get parts i need. make sure you have all parts ready to go befor you start on it. you need two raptor rims to fit the front to.