I dont really understand the instructions that came with the kit, if anyone ever installed one on a silverado, i would appreaciate if you helped me out. thanks.

 

Does the kit use its own wiring harness or not? Since you didn't specify, lets start with saying it doesn't. After you mount the ballasts(mine are on the core support), it's simple plug-n-play. (1)Take your factory headlight plug and connect it to the ballast,(2) connect the plugs from the ballast to the new HID bulb(some styles have 2 plugs,others 3).
Now if it uses its own harness, it's gonna take a little more work. Mount the ballasts, the find a location to mount the relay.(1)Run power to relay,(2)use 1 headlight plug to connect to harness to trigger relay,(3) connect harness to ballasts, then ballasts to bulbs.
If you can, post a picture of the kit you bought. Hope this helps

 

yes it does, thanks. i got it installed!