to be 100% certain on the legit side of things i wouldnt advise it, would advise instead to go for some of those laser blue bulbs, which dont need tinting or anything []
Cinquecento Sporting,
and yes it is indeed Broom Yellow \o/
i got the lazer blue ones for my uno and there not blue they actually look a really clear crisp white instead of the usual uno yellow... shame.. i wanted blue but white is cool
well if u tint orange/yellow glass blue then wont it come out green? your probably better off getting the clear ones and then tintng them or look around and see if you can find already tinted ones in the colour u want