Guys , I now have an Evo X RS that had been Ecutek'd by the previous owner. I can read the rom no problems. A quick question before I start tinkering with the tune with my Ecuflash program.... Can this Ecutek'd ECU be flashed via Ecuflash... or will I encounter any problems ?? ie does the Ecutek lock me out of reflashing ?

Cheers

 

No lockout, no problems. You can write right over it.