I checked out the upgrade ECU and found that protwins are the suppliers for the Ultimap one...below is the mail they sent me regaurding price etc
www.protwins.co.uk Mark, apologies for the delay in getting back to you, simply away on
holiday.....
Cost of the ECU is £395.00 + taxes, if you wish to order please give me a
call on 01342 892888. Regards Brett
these are the manufacturers if you want any info