Improved charging with a DRG

[JustBadly]

Not as scary as it sounds, a Dedicated Ground Return is a negative cable from the alternator that runs back to the battery. Here I have bolted a tag to the alternator housing with the cable lug riveted. Cable is pure copper 8awg, and I used 5 meters. From the tag to behind the FR wheel liner then along the RH rocker cover, then behind the RR wheel liner above the exhaust to a convenient blind grommet into the boot. This is delivering a better charge and it is not surprising since the negative to the battery runs thru 3 meters of mild steel chassis after the engine. The DRG is also better for canbus due to lower signal interference.