You can order one from www.americanmuscle.com with a 6% discount coupon. I just put mine in this weekend. Also bought the wiring harness for $49.95 that will turn the light on the lightbar off when the top is up. The wiring harness will also let you choose whether to have the third light on the trunk lid still come on when the top is down and using the light on the lightbar.
When ordering just enter "mustangboards" in the coupon area for the 6% discount.
