I don't know what rock I've been under, but I've never seen a fuse holder like this. I was so frustrated when I saw this setup since I thought it didn't have fuses that I added some up towards the battery! Now there are two fuses in line to the fuel pumps. I prefer having them under the hood very close to the battery. There's a lot of hot wire between the trunk and battery to potentially fray, ground out, and burn my car to the ground.
I believe this is the Lethal Performance 850+whp fuel system.