i need some help here

[BobbyDD 10+ year member]

you need:
1 anl fuse holder under the hood. this is a must.

1 fused distribution block to split power cables to 2 amps.

1 distribution block for ground

0awg power and ground wire

4awg power and ground wire

^^x2 You do not need a distro under the hood like the other guy was saying but you do need it fused. If you get a cut in the wire and it's not fused close to the battery you've got big problems.