The EDFC (Electronic Damping Force Controller) makes it
possible for the driver to control the damping force at the touch
of a button while in the driver's seat. This is accomplished by
controlling stepping motors installed on each shock absorber.
Because the damping force can be controlled with such ease, the
driver can adjust the suspension to suit all road/track conditions.
Thus allowing the driver to fully enjoy the driving
To apply EDFC to a Coilover kit must purchase controller
and motor. If being applied to struts strut kit must also be