Look at the directions online for the Bushwacker flat flares. They show how to remove the flares pretty well, and once you have them off, it's not hard to figure out how to get the new one on.
You can have my flare I just removed if you pay shipping. PM me if interested.
I have extra clips too.
2013 JKU Sport, billet, auto, 3.73, LSD, 315/75/16 Duratracs on MB 72, 10A springs, Bushwacker flatties
Sold - 2005 TJ, red, auto, 3.73, 33" Duratracs, 4" lift
Ice storm casualty in 2007 - 2003 TJ, green, auto, 3.73, 33" Duratracs, 4" lift