Jays, i know about the twin ECU,s. they are locked and can,t be have a remap. you would need a new ECU. I think at the moment that as I have said its a non starter, my car is newest so don,t wish to go the bits and bobs DIY job. so will wait until dealers start to make clearer non sells talk statements on these upgrades or some other company starts making them outside of the Morgan dark zone. terry