Golf 4 1.9 90KM 4Motion Power UP

[Kliczko]

Hi who can up power in my golf 4 1999 1.9TDI 90KM 4motion ?
How max i can up with only chip ?

[Jan1980]

People always ask about horsepower numbers. I think you will gain 25 horsepower with a good file. Upload your dump...

[Act Tuning]

25hp on free tune, on thoos engine you can make more and much torque, but good tune cost.

[4nubis]

25hp on free tune, on thoos engine you can make more and much torque, but good tune cost.

How much more HP do you think?