So instead of going with a factory gauge wire, they used 4, I repeat 4!!! Smaller gauge wires to run the positive from the battery to the starter! And then they spliced 10g to a pair of 14 gauge wires, to a different color 10ga wire to from the starter to the relay.
Then in the circuit breaker box, they bypassed all the breakers with 10g wires, so there is no circuit protection on it. On top of that, there were 3 hot wires, no connectors on one med, that were wired to the main positive off the relay left to dangle under the dash…