Our big turbo software is available in a number of hardware configurations for most Volkswagen, Audi, Porsche and Volvo applications. Our catalog includes programs for all setups from street/track monsters to quarter mile beasts. For certain setups that are not currently available, we offer dyno tuned custom software tailored to your needs. There are many factors that determine how any software will react to your specific setup. Our BT Software is developed in house along with a network of enthusiasts constantly testing and data-logging to ensure the best drivability. In certain cases we will release free software updates to provide our clientele with the best in drivability and performance.