We had VW ones on our T5.1 Cali - fitted them after the missus clipped a low wall...!
TBH I wasn't that sure about them - I liked the look but not convinced they offered much protection and despite lots of TLC, they seemed to scratch really easily. Also a pain to clean.
Keeping this van as "clean" looking as possible compared to the last one - no sidebars, mudflaps or rain deflectors (again we had VW ones and they scratched really easily). So far it's easier to clean and works well.