99 accord coupe v6 does anybody know how to run a powerwire through the firewall without drilling holes?

 

The easiest way is to look at the firewall on the drivers side, there should be a few rubber grommets that the clutch cable/wires etc run through, poke an additional hole through that with a coat hanger into the inside of the car, then tape the power wire to the coat hanger and pull it through