Evo Chip Tuning Files offers high precision and custom-developed ECU Tuning Files and tuning services for your diesel as well as petrol engines to power up your cars while increasing fuel efficiency.
You can find the chip tuning file for your Porsche 911 2011 - 2015 ( 991 ) Carrera S 3.8i 400hp 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 Porsche 911 2011 - 2015 ( 991 ) Carrera S 3.8i 400hp vehicle is the result of a special product by Hyperols Engineers. In addition, we can increase the power of your vehicle from 400 HP to 440 HP, 440 Torque to 460 Torque.
