The DNA turbo manual boost controller is the most efficient way to manually boost your hard-core street machine. The flexibility of this small unit is amazing. The team of engineers has been using many makes and models of turbo boost control systems on a huge variety of cars, both electronic and mechanical.

          DNA has designed this mechanical boost controller with the 'overboost' function. Many test units were built and tested until we achieved the most desirable operation. We have also accommodated for the big horsepower output engines, where large turbo units are being used with massive airflow capacity. A high flow bleed valve had to be utilized with least restriction as possible to achieve, as best as possible, a uniform control through out the air flow range.