Looks like not much... No description of the box, nice pc program with gauges that are available for couple of bucks, I have them. This might just be a ford box with a special chip? No idea as I didn't see much or any hardware. Sandy At 08:58 PM 12/21/98 -0500, you wrote: >Aftermarket Ford ecm. No affiliation >Bruce >> >>http://www.tiac.net/users/goape/sb.htm >> >