P Proven Free Member Apr 9, 2009 #1 2007 M8 ECU Square version. Will only work on 2007 models, if you have a 2008 you will need to have it reprogrammed. $650.00 shipped. PM me if you have questions.
2007 M8 ECU Square version. Will only work on 2007 models, if you have a 2008 you will need to have it reprogrammed. $650.00 shipped. PM me if you have questions.
