I have removed mine after reading various posts saying we don’t require it in Uk. It wasn’t for any performance benefit, even though it must help slightly, I just didn’t like the unsymmetrical look of it. It’s easy to get off, just pull it gently and most of the glue will come with it and hot soapy water and a toothbrush will get the remainder off.
2017 Nitrous Blue RS with every option except shell seats – no blue bolsters for me though.