B13 Digital Climate Control Ideas
Not sure if there is one, but the JDM S13 seems like it fits. just putting out there food for thought.
http://forums.nicoclub.com/zerothread?id=94307&page=1
here is a pic of a stock 240 HVAC ac panel looks dam close to a P10 Hvac panel
http://img241.imageshack.us/img241/9137/240parts129db8.jpg
here is a Maxima DCC
http://cgi.ebay.com/ebaymotors/Nissan-Maxima-89-94-90-91-94-DIGITAL-CLIMATE-CONTROLS_W0QQcmdZViewItemQQ_trksidZp1638Q2em118Q2el1247QQcategoryZ33545QQihZ013QQitemZ230288136536QQrdZ1QQsspagenameZWD1V#ebayphotohosting
http://forums.nicoclub.com/zerothread?id=94307&page=1
here is a pic of a stock 240 HVAC ac panel looks dam close to a P10 Hvac panel
http://img241.imageshack.us/img241/9137/240parts129db8.jpg
here is a Maxima DCC
http://cgi.ebay.com/ebaymotors/Nissan-Maxima-89-94-90-91-94-DIGITAL-CLIMATE-CONTROLS_W0QQcmdZViewItemQQ_trksidZp1638Q2em118Q2el1247QQcategoryZ33545QQihZ013QQitemZ230288136536QQrdZ1QQsspagenameZWD1V#ebayphotohosting