I just got my ground kit in the mail today and... it didn't come with instructions!!! Uhh... ****... Can someone help me out here, i know how to install a ground kit, i'm not that dumb, but would it be wise to remove the old grounding system and i have to do that, how would i go about doin it. Thanks

 

If you're talking about the ground wire kit this is how you install it.
All the wires need to be connected to different points on the frame of the car or to the firewall of the car. The round part with a little metal part that came in the kit is attached to the negative side of the battery post.