You can find the chip tuning file for your Citroen C4 2004 - 2010 2.0i 16v vts 180hp 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 Citroen C4 2004 - 2010 2.0i 16v vts 180hp 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 194 HP, 202 Torque to 228 Torque.