Ground Kit for 4.0L

I don't even know if one exists. Or if anyone has got one. I'd love to know if they have.

I've had a few cars with a Ground Kit and it seems to make everything better. Opinions would be appreciated.

 

My opinion is that you make your own. All a grounding kit consissts of is a bunch of fairly thick wires cut to the appropriate length to be distributed throughout your vehicle that all come back to your battery or a distribution block and then back to the battery. Go buy a spool of wire with a good insulation jacket and start grounding the essentials. Leave all your stock grounds though. NEVER remove the stock ones. That's a common mistake many people make.