I want to install a new positive terminal on the battery so that i can feed 4guage wire to my amp. The problem i am having is that big red plastic cover that is protecting what looks like a lot of wires and a fuse. Anybody know how i can safely go about removing all these wires and the fuse and attach it to the new terminal? any suggestions would really help.

 

Rockford fosgate makes a post where you can attach additional wires to your positive terminal. Ideal for audio setups with multiple amps.. i think u can get these at best buy..