I want to add a heatsink to my card but I've read that they void warrantys for doing so . Are there any other options to cool my card ? I was wondering if they would know if i changed the heatsink too . This is probably the last time I buy BFG too .
There wouldnt really be a way for them to know if you did it. But yes it technically voids the warranty. BFG are really nice and generally look the other way.
Cooling shouldnt be an issue. Just RMA for a new one if it fails.