like it saye need help up a wireing a resister box for the afe hack
4 black wiers 1 red were do they go
thanks for the help

 

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Hard to explain, but easy to understand.

Pictures explains a million words:

 

Leave the brown, red, blue, yellow wires alone. The only ones you're modifying is the Yel/Blk wires.

Cut the Yel/Blk wires from the injectors. And match the four Yel/Blk wires from the injectors to the black wires.

Then take the red wire from the resistor box, and put it to one of the Yel/Blk wires you cut on the engine side of the harness. There should be three Yel/Blk wires left over on the engine side of the harness. These are no longer needed, so just cut them and cap them, making sure there is no exposed wire.