I've got a reference EVGA 670 and I plan on getting a new case soonish and was thinking about improving the cooling of the card as it's starting to run rather warm with the warmer weather coming in recently. A couple of nights ago my room was getting very warm so I opened the door and cracked the window. Before that the card was apparently hitting 99'C 
So this has made me consider that instead of going for a prefilled cooling solution for my CPU which currently sits under a Gelid Tranquillo and rarely hits higher than 50'C I might be better to cool the card better.
Does such a thing exist or will it end up being something that will be bodged from a CPU version and I'd be better off selling the 670 and buying a custom cooled 770?

So this has made me consider that instead of going for a prefilled cooling solution for my CPU which currently sits under a Gelid Tranquillo and rarely hits higher than 50'C I might be better to cool the card better.
Does such a thing exist or will it end up being something that will be bodged from a CPU version and I'd be better off selling the 670 and buying a custom cooled 770?