You can find the chip tuning file for your Volkswagen Polo 1999 - 2001 ( 6N2 ) 1.6i 16v GTI 125hp vehicle on our site. These files are created especially for you and handed to you. All our Tuning files are extensively tested on Dynometer. The development of the tuning file for your Volkswagen Polo 1999 - 2001 ( 6N2 ) 1.6i 16v GTI 125hp vehicle is the result of a special product by EcuPrime Engineers. In addition, we can increase the power of your vehicle from 125 HP to 138 HP, 152 Torque to 170 Torque.