there are 2 regular crossfire ecu's on ebay but no srt6


call inmotion tuning to see if he can reflash them so they are the same as the srt6

http://cgi.ebay.com/ebaymotors/05-Ch...Q5fAccessories

http://cgi.ebay.com/ebaymotors/2004-...Q5fAccessories

I think the transmission is controlled by the seperate computer TCU

at least that is how it is on most cars.