You can find the chip tuning file for your Mercedes-Benz SL R230 - 2001 - 2011 500 V8 306hp 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 Mercedes-Benz SL R230 - 2001 - 2011 500 V8 306hp vehicle is the result of a special product by EcuPrime Engineers. In addition, we can increase the power of your vehicle from 306 HP to 326 HP, 460 Torque to 485 Torque.