Get these for the front. http://www.ntwonline.com/9604_TOYOTA_TACOMA_BILSTEIN_5100_LEVELING_STR_P13610.cfm

They work great and give you 2.5" of lift on the highest adjustment. Most of the time these trucks need new struts anyway. I have them on my Tacoma and love them. Great ride quality and handling. Good price too. They get rid of typical tacoma and 4runner front end bounce from not having enough shock dampening. Get spacers or springs for the rear. You'll be able to clear 33's.