I have the Front Runner rack on my 2014 LR4. It bolts to the factory mounting holes. The instructions indicated that the gasket strip should be trimmed, but that is not needed. You only need to remove the plastic/rubber bolt hole filler insets to bolt the rack on. I chose the short version so the sun roof was open. I am quite pleased with the rack function and quality. I added a couple of M8 bolts to mount my old Thule ski box to the rack for winter toys and wet kayak stuff in the summer. It just takes a few minutes to mount or remove the box and it keeps the wet things out of the car.