mazdaman82
+1y
yes 8 is better or at lis 6... you dont want your truck to sigg on one side when you got a girl in it or your friends ride with,now you can get just a 6,7,9 or a 10 switch box's, or you can just get the sitches by them selfs and wire them up the way you want, I did this on my first truck and only had three switches and hated it when friends would ride with me, so i put 4 more valves( oh yes you would need just 4 for the just fb) and now I can keep the truck level,..... as to where you go to get switches and parts,ebay,crageslist,anywhere else but aims and fbi, like suicidedoors there very good,sometimes they get behind but all you got to do is call ricky and he'll help you out,plus if you dont thank you can wire it up or thank something is wrong after it is call and they will help you try to fix it (over the phone )