Hello, long time lurker, finally joined. Im looking at the FE5 setup from CED, and notice a strut bumper? what is that and do I need to order them with the struts? I picked up some MOOG end links and tie rod ends from O'reilly's, just need to the shocks and struts. My vehicle is a 08 Sport with 120k miles. no racing but I drive a lot from CA to TX for work.