I have a 2011 GSR evo. I am currently using evoscan version 2.9.0021. In the evoscan ecu selection, I can choose between "Mode23 2011 USA MR/GSR evox" and "Mode23 2011 USA GSR evox". Why are there 2 selections for a 2011 GSR and which one should I choose?

 

bump.

 

Goldenevo.com should have you covered. It will tell you what item to choose depending on your rom id. There are 3 2011 sets of addresses.

 

Thanks alot. One of the ecu options actually matched my ROM exactly so i didn't have to edit any addresses. Now the formulas for barometer and boost are slightly different by a couple of thousandths and im not sure to go with the one in evoscan or the goldenevo ones. I don't know if a change that minute even matters.