Does google not work for you? Plenty of threads on this man. Ill bite though. Heres the truth alot wont like, want to do it the cheap mickey mouse way? Put spacers and dont come crying back when you have issues like alot of folks. Sure, you might get lucky and have no issues, or create a delusion in your head thinking its fine when its not. 50/50 chance. Some will say oh well if you dont off road your fine. Sure. Willing to loose your ride quality or hear squeaking or save hundreds to cause thousands of damage down the line like alot of folks? Up to you. Willing to take the chance? Im not.
Or you can do it the correct way, be patient, save a little more money and go with something like Bilstein, Carli, Mopar, or Eibach struts/coilovers.
Also be sure to replace your UCAs if your going over 2".