I am booked into Evolve for Stage 2 mapping next month, but have found that they can't map cars with Engine ECU software below 140e. They say anything over 140e they can (as they upgrade it to 240e), but anything below they can't upgrade. I have NCS and INPA but never used them, also have the silver cable from BM Cables. Just wondering if anyone can point me in the right direction to identify what revision my engine ECU is running? I have read that you can check the ISTA on the i-drive but that doesn't mean all modules are running that, I.e the engine ecu may not have been updated when other modules were? Thanks!