The old stang needs to get some serious suspension work done and I need some help. I am thinking about getting the D&D front and rear coilover kits, but do I need to get new shocks and struts with them as well as the caster/camber plates? If anyone has any opinions on coilovers, please let me hear them. Also, I have the Pro-Chamber on the stang without MILs. Since the SES light is on, will that cause my computer to make the fuel curve run rich? I have had the damn thing on for about a year, and never though about that happening. Thanks in advance!