I used metal techs coil conversion kit. So the rear are coils and shocks separately. I don't have any rubbing due to the increase in height. So besides cutting the wheel wells for the new bumper no other changes were needed.
The wheels and KO2s are awesome. You can't go wrong no matter the color.
I was concerned the Suspension would ride too stiff but it's great. Definitely flatter in corners. A buddy of mine has a new 4Runner TRD Pro and said it rides very similarly.
I love it.
Made a few mods on my 2005. Got it back from the shop today. Metaltech stage II bumper and sliders. Ironman 4x4 shocks and coils. FN FX Pros wrapped with 285/70/R17s on KO2s.
Can't say enough good things about the quality and customer service of Metaltech. Great stuff.