Hello, I need a vehicle database that displays the model with the gains in performance after reprogramming.

Here's an example:
Model: Audi A4 1.9 TDI 110
Original: 110 HP
Tuned: 143 HP
Original: 235 NM
Tuned: 290 NM

>>>> Total Earnings of (xx) and hp (xx) nm Torque

Where can I get this in a .xls (excel) or .sql format ? how much is it about ?
Many websites show that and I would like to create a site in the same style

Best Regards