Hi Lons and welcome to the forum. Your car looks totally boss and would be the vehicle of choice for any purveyor of the finest recreational pharmaceuticals >
If you don't mind fitting self-tapping screws into the plastic trim around your wheel arches you could buy a 4-mudflap aftermarket kit for £45. They don't fit the 43 (there's another version specifically for those) but it would be worth asking the supplier if these are OK for your AMG Line trim.
Mercedes GLC mudflap set.
If you don't mind fitting self-tapping screws into the plastic trim around your wheel arches you could buy a 4-mudflap aftermarket kit for £45. They don't fit the 43 (there's another version specifically for those) but it would be worth asking the supplier if these are OK for your AMG Line trim.
Mercedes GLC mudflap set.