Hi, anyone know where to get custom sleeved cables like such from cablemod for Superflower leadex gold psu?
There are only extensions for SF leadex officially. Unofficially, you can PM or contact these custom cable makers if they offer sleeved SF cables.
Ultimately, the 9 pin cube connector is a patented design and by right most of them will tell you cannot, while others will tell you to send them your current cable set for them to "inspect" if that is possible. Moddiy lists some, but not all on their catalog btw. Then again for simplicity, I'll recommend extensions.