Mike,

Either the cars prior owner had messed it up or the factory messed it up. When I installed the first tune, I installed the stock tire size, and nothing changed. When I installed a different tune and cleared the parameters, life was good. Just curious how it might have gotten messed up, but I ...

Bought a used '07 Daytona. It appears that it was mostly untouched, but it did come with a CAI. I do not believe the car had different tires, as the wheels were welded on pretty good, like they had never been taken off.

Speedometer was reading roughly 4% low.

While installing the first predator ...

how about adjusting MDS speed, requiring a minimum speed, tip in and tip out(?) Basically require freeway type behavior and once activated requiring a large throttle movement to disengage. Don't want activated until cruising down the freeway, and don't want it tipping out for every small hill