You can find the chip tuning file for your Dodge Magnum 2005 - 2008 SRT8 6.1 V8 425hp 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 Dodge Magnum 2005 - 2008 SRT8 6.1 V8 425hp vehicle is the result of a special product by EcuPrime Engineers. In addition, we can increase the power of your vehicle from 425 HP to 445 HP, 469 Torque to 490 Torque.