nm my friend has one thanks though, quick question, will putting in the relay stop my dash lights from dimming, they are the only thing that dim and i have a HO alt 2 yellow top bats and a 5 farad cap and my voltage stays between 13.4-14.4 at full volume at idle and no wire is smaller then 4gauge and i have the big 3 upgrade. i also notice they dim when i turn the fan on for the heater/ac but my headlights never dim.