These Hypertech TBI Power Chargers work by unshrouding the area surrounding the injectors, increasing airflow. The Hypertech TBI Power Chargers provide a greater volume of air directly above the throttle bores, yielding measurable performance gains. So, if you want to increase your airflow, then you need to get one of these Hypertech TBI Power Chargers.

It is designed to improve horsepower, torque, and fuel efficiency. By unshrouding the area surrounding the injectors, airflow can be increased. The larger diameter provides a greater volume of air directly above the throttle bores, resulting in performance gains.