Check out: http://www.bajadesigns.com/p25b.html Now the kit here is shown on a dirt bike, but it looks like it should work on a car equipped with H4s also. Brad -- To unsubscribe, send "unsubscribe scirocco-l" to majordomo@scirocco.org. If you experience other problems, email: scirocco-l-probs@scirocco.org