So long as you are looking at coil spacers and not new coils, you really can't go wrong with any of the kits out there. Just try to go with one that is complete enough to include new rear sway bar links, brake line extension brackets, bump stop extensions and shock extensions or, plan on getting them separately. At this height, there really is no need for a rear track bar relocation bracket or front adjustable control arm. So long as you stick with shock extensions, there is no need to address your front drive shaft either. If you go with a kit that replaces at least the front coils, I would give the Rancho 2" sport system as it is very affordable and will get you start - you will still want to add parts to it.
