naglagay po ako ng grounding kit kasi po naka sound set up po ako,para po daw un mg increase life span ng batt ko at continues flowing of electricity,ask ko po kung cno pa po dito naka advie na my grounding kit din...eto po pics ng grounding kit ko...hope to hear you soon guys..
upgrade na rin po ako ng BIG 3;
1.positive (+) batt to positive (+) alt
2.ground (-) to engine
3.engine ground (-) to chassis