I just purchased the wheel arch moldings for my 2018 OB. One thing I was hoping to see in this thread was disappointment that there is no 3M strip tape to adhere to the body like I've seen in a video of an installation on a Forrester. I, for one, am disappointed. That being said, removing them every spring to clean behind them is a likely scenario. I haven't installed them yet. I'm still looking for options with the adhesive.