Would mud guards from a MK6 Golf fit JSW?

Part number 5K0075111. I went to ECS Tuning and website says it won't fit. I though JSW were the same as MK6 Golfs; does anyone have any first had experience whether they are compatible?

Thanks
-Nick

Its actually a MK6 golf variant.. So possibly? Realistically they are a mk5.5 golf because its built on the mk5 4 dr golf chassis, with a facelift, and the mk6 motor and electronics.