Knock Sensor Tune

[Just Enough]

O5 and newer SRT10s are supposed to have knock sensors, whereas 04 and earlier does not. Does having the knock sensors 05+ allow a better factory tune (slightly more aggressive because the car can detect and pull out timing for different octane)than 04 and earlier?

 

[Nader]

I might be wrong but I think the opposite is correct.

O5 and newer SRT10s are supposed to have knock sensors, whereas 04 and earlier does not. Does having the knock sensors 05+ allow a better factory tune (slightly more aggressive because the car can detect and pull out timing for different octane)than 04 and earlier?