So you didn't have to make any cuts? I just look at mine for half an hour and thought I had to cut a lot out of my factory core support to make it sit back far enough.
Nope you dont. Read how toyspd did it and there you go. Pics help alot. Yes the corner lights are different on the 4x4/4runner fenders and the stock 2wd pickup fenders. If you swapp fenders your going to need the 4runner/4x4 corners. If you keep you stock fenders then you keep your stock corners.
No cuts just drill holes and bolt up. I did have to drill new holes for the A/c dryer to have it bolted to the core support.
checkout my old old thread when i wrecked my toy i did it on a budget and quick cause i had to work that weekend and i delievered with my truck his way is the right way tho mine was quick still holds up to this day tho http://www.toyotaminis.com/forum/exterior-body-68/wrecked-my-truck-8226/