You can find the chip tuning file for your Chevrolet Impala 2000 - 2005 3.8 V6 200hp 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 Chevrolet Impala 2000 - 2005 3.8 V6 200hp vehicle is the result of a special product by EcuPrime Engineers. In addition, we can increase the power of your vehicle from 180 HP to 200 HP, 278 Torque to 308 Torque.