Originally Posted by onesuperboi
I think Shiv mentioned in the post that he can monitor more engine parameters with the CANBUS. So, I want to know if he has as much control in the parameters with a piggy as opposed to a flash tune and that the only difference is the technique (intercepting vs. directly overwriting the DME).
He can monitor, but all he can do to try to change them is change the signal on one of the sensors he is intercepting.
It is cause and effect really. It works, clearly... but being able to tell the DME exactly what to do is better. But until someone with the ability to flash goes for a horsepower trophy, the flashes will always be looked down upon as inferior (because they make less power right now).