Quote Originally Posted by meanmoe View Post
hmmm... modular rad... that's different. I'm not sure if I understand the point. Does it make it more affordable? Is much surface area wasted?
You can modify your rad as you want. You can make it bigger with expansion module(s) instead of replacing entire radiator, so I expect this be a less expensive upgrade.

You also will see in Part 2, that you can do really un-usual design decisions with this modular system.