As used on our own Championship Winning Race Car, the Amazing EDFC ACTIVE system makes it possible to adjust damping force with ease from the driver's seat, by "actively" adjusting the shock absorbers via a built-In G-Sensor while driving. which is operated through the automatic speed-sensitive damping force adjustment using the included "GPS kit" Again and again, this remarkable  kit has helped our car win races because of being able to harden or soften the suspension  while driving

The amazing EDFC ACTIVE system makes it possible to adjust damping force with ease from the driver's seat, by controlling  each shock absorber automatically via the built-In G-Sensor which allows G-actuated automatic adjustment of damping force while driving or the use of pre-set settings.

The GPS connected system will calculate the position and speed on the race track and adjust to compensate for cornering and the braking of your RX-8 or you can pre-set the shock absorbers to the setting of your choice and then the system will adapt accordingly
You can also program "comfort" setting for the road if required.

• TEIN EDFC Strut Kit can be used in conjunction with TEIN EDFC.
• Uses a stopper bracket to eliminate tangling of EDFC wiring on strut type front suspensions.
• Tangling is caused by the strut suspension design which rotates when turning the wheels.
• Without the Strut kit the EDFC wires will become tangled and may break. 

Please note this kit does not adjust vehicle height

More information can be found via TEIN on this link below.