Originally Posted by selespeed
I am always surprised about this sentence.
And if the driver feels the difference when a car is remapped, a mechanic won't feel the difference?

Ah ... a Fiat mechanic detecting the difference?
But, yes, they are valid comments. However, still think I will give it a go when the engine has been run in. I do not drive like a hooligan and respect the car - just fancy a bit more welly
