I dont understand at all how to reflash my car? I have a Mazda 3 MPS here in South Africa. Is it the same as teh mazdaspeed 3? How do i load maps on the car? What are the best tuners for the mazda?
No they are not the same car and you need a device capable of communicating with the ecu. Currently the best option for south africa is the piasini tune, but you would have to find someone there capable of flashing your ecu.
The ecu's are different as far as anyone knows. You could cause your ecu to crash if you try to use a flash designed for the U.S spec mazdaspeed 3. Emissions standards are different so the cars are different. There is a south african race team using the piasini flash. You may want to try and find out who they are and how you can get their flash.