So, I have the RR 2.25" spacer lift installed in my Commander already. I want to add the OME 2" lift to it and get 4.25" lift out of the whole set-up. I paid like $180 for the spacer lift and the OME with shocks is about $700 or so. That's somewhere around $900 for a 4" lift, versus $2000 SL, not bad huh?

My question is....................What else would I have to change to make this work? Will I need UCAs, longer brake lines, ect?