I was too late for a Bullitt.I did buy a 2001 GT. I really enjoy your site and have learned a great deal. I am thinking about installing an Eibach sport springs kit. Would this require any other suspenion modifications? Does it require a four wheel line-up? How much will the ride be affected? Can I install the springs myself? Would appreciate any advice you have. Thanks from a Bullitt wana-be!