You can find the chip tuning file for your Smart Roadster 2003 - 2006 0.7 Turbo 62hp 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 Smart Roadster 2003 - 2006 0.7 Turbo 62hp vehicle is the result of a special product by EcuPrime Engineers. In addition, we can increase the power of your vehicle from 62 HP to 78 HP, 95 Torque to 125 Torque.