You can find the chip tuning file for your Alfa Romeo 156 2002 - 2005 2.4 JTD 20V 175hp 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 Alfa Romeo 156 2002 - 2005 2.4 JTD 20V 175hp vehicle is the result of a special product by EcuPrime Engineers. In addition, we can increase the power of your vehicle from 175 HP to 220 HP, Torque to 385 Torque.