i dont get it, who will ever see the cap or even if they saw it, would be in the slightest impressed anyway? At £20 its hardly an exclusive thing to show off or own. do you pull up next to some girls & open your bonnet... look ladies, a trd rad cap!!. Why is it bling, why bother at all, especially when its no good for your car.
fits into the same bracket as modding your screen wipers, washer nozzles or any other insignificant part of a car. No one will think its cool but you. Exception being a show car thats done from head to toe performance & style, as a finishing touch cause everything else is "bling" sorry.