AM radio interference after HID installation?

I am poised to get a 6k HID kit from xenonsupply and am curious to know if anyone using this kit has had RFI problems on the AM band?

Other than that question is there any other caveat not to use xenonsupply's stuff? Like wiring harness being too short?

Their YouTube video shows the guy taking the panel off the fender with a Phillips screwdriver.... makes me wonder how! My 2011 has clips that need to be pinched to get the panel off, there's no Phillips head in sight!

Thanks!

ES