You can find the chip tuning file for your Nissan Pathfinder 2005 -> 4.0i V6 266hp 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 Nissan Pathfinder 2005 -> 4.0i V6 266hp vehicle is the result of a special product by EcuPrime Engineers. In addition, we can increase the power of your vehicle from 266 HP to 281 HP, 385 Torque to 405 Torque.