I've heard rumors about this, is it true? I'd love to have a performance tune for my FICM, but don't want to have to remove it and send it off. Let me know!
The FICM controls the injector operation and is the key to injector operation. The PCM passes information to the FICM and it controls the injectors. We modify the FICM tuning for better efficiency, we also remove some of the changes that Ford has reflashed through the years that lower performance and mileage.
We have the tuners at the shop now and are in final testing.