I was reading my log from my previous D the other night and read that I had installed a fuse on the power line for the WUR.

Is this still a thing to do?

What else are considered other essential mods/tweaks?

LIKE:

RPM relay- bitsyncmaster
LED taillight boards
LED door/dash lights
replace door lock controller with other device - whats best?
Fuel pump update- DMCH ?
Stainless clutch line
stainless brake lines