The PowerControl family of chips is developed and produced at DTE headquarters in Recklinghausen, Germany. It's available worldwide on over 100 different vehicles including diesel engines as well as gasoline or hybrid cars with an analog/digital SENT technologies ( spark ignition). This PowerControl X engine-specific wiring loom is designed to be installed in your vehicle. The add-on unit optimizes all relevant parameters that affect performance such a perfect air fuel mixture which can reduce consumption by up 15%. With these enhancements you will be able to achieve higher gas mileage while still getting optimum power output.