Quote:
Originally Posted by Stewby
well trading in the old ecu for z4 will that give me better tuning options than std
|
Nope, if you are going for the ESL live map for the 550's with the ESL daughter board it doesn't matter whether it's a Z4 or 2C.
The difference bwteen the 2 ECU is only the map which you over-ride with the ESL module.