Developed specifically for the truck and SUV market, Injen Technologys power-flow series intake system comes with a myriad of built in features. An integrated velocity stack allows the pressurized air to be at a more stable state, which equates to a consistent transition of air into the MR calibrated tube. Through a step down process, MR Technology will regulate the airflow at certain strategic points, ultimately controlling the rate and density. By doing so, the MR Technology process tunes the intake system to avoid the necessity of calibrating MAF sensors. Overall, the MR Technology process was developed in order to compensate for the vast change in technology and the need for a safe, reliable performance product.