Just curious if anyone has installed an upgraded headlight harness. I had one on my 98 Grand Cherokee and it worked wonders. It is basically heavier duty wiring harnesses and relays. I know that it made a big difference on the Grand even with stock headlight bulbs, and especially with higher wattage bulbs. I was just curious what kind of improvements you guys have seen with them. I picked one up last week but haven't had a chance to install it yet.

Todd

 

like you said its a must have if you ever decide to throw in some higher wattage bulbs, it will keep your stock wiring from burning up. I use an upgraded harness since I have a custom HID system on my expy.