- Open the C3 Tuning software.
- Open the two vehicle files you wish to compare.
- Right-click on the stk file you wish to compare and select the compare option.
You can compare against other vehicles or even to stock.
The comparison function will bold table names that have any differences between them. Select a table to view how much difference there is; positive differences will be shown in green, while the negative differences will be shown in red. The axis differences are also shown although they are not highlighted like the rest of the table.