I have a 2004 2wd Colorado that I plan on building to pre-runner level build, at least I hope. I've had dreams of this for years and I've watched as kits become less available until they just don't exist anymore. I'd be curious to find out what would be required to retrofit a kit for a 2015+ Colorado onto my 04. I've tried searching through the forums and didn't find anything resources where someone already looked into this. I know with some of the old Nissan's they were able to swap the full size truck suspension to achieve basically the same thing. All of this is solved if anyone has a used kit that they'd be willing to part with, I could go either way. Looking for any advice so your info is greatly appreciated!