Alright, you know how normal headlights have silvering in them.. I want to change the silver to black, but I'm worried that they may fail MOT? Will they fail MOT if they were black?
if the lights dont shine the correct way then yes. this will affect the reflection and so yes, you probably will fail an mot that being said, buy another headlight set, either aftermarket ones that are e marked, or black out another standard set and keep the others for the mot. not road legal if theyd fail the mot though
best way is to get some tinted lenses as they do for some bikes now looks pretty cool and its easy to take them off for mot