this controller box comes ready to install. all you need to do is to connect a 12V ignition switched power source and install the adjustment knob in a proper place.


comes complete with controller box, wires, adjustment knob, installation manual and ECU plug (everything assembled).


electric power steering uses an electric motor to assist the steering. the steering ECU receives information from the variable controller that usually come from the vehicle speed sensor and engine speed sensor ( these are not on older vehicles ) That’s why you need this controller unit. It sends information to the ECU according to the position of the knob. the position of this knob will determine the steering assistance level.


How to adjust steering assistance:


adjustment knob turned fully anti-clockwise - no steering assistance.

adjustment knob turned fully clockwise - maximum steering assistance.

between these two points you have various intermediate steering assistance levels.


there is a long list of vehicles using our electric power steering controllers all hassle free . these units are easy to install ,small ,durable and work very well .they are also compatable with all our steering systems.


our units are professionally made circuits on a custom PCB they are RoHS compliant (Restriction of Hazardous Substances) an EU directive intended to protect the environment by forcing manufacturers to remove environmentally hazardous substances.