I am clueless as to which ecu I would need. I have no idea of what the difference is between cali or federal or what they even mean! <img src="/forums/images/graemlins/confused.gif" alt="" /> I am definately interested in a swappable ecu for a 91' RS 3.0 automatic and can give you model/part numbers, VIN number. You can email me at
bluebirdacrefarm@yahoo.com
Thanks!