You can find the chip tuning file for your Peugeot 307 All 1.4 HDi 8V 70hp 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 Peugeot 307 All 1.4 HDi 8V 70hp vehicle is the result of a special product by EcuPrime Engineers. In addition, we can increase the power of your vehicle from 70 HP to 90 HP, 160 Torque to 210 Torque.