I love the look of this kit. I was thinking of getting the synergy 2.5 but I want the Jeep level and not have the front lower. In this photo this is the 2.5 from rock crawler? Any other suspension mods?This is a Rock Krawler 2.5" with 37" Nitto Ridge Grapplers. My recommendation would be 2.5 for 35s and 3.5 for 37s or more if you're planning on wheeling. DD on 37s with a 2.5 is fine, but I'd want more for wheeling and I have 3.5 coils on the way.