[ This item is discontinued and no longer available. ]
Please see below page(s) for the existing EDFC series item(s).
Adjust Damping Force from the Driver's Seat!
MSRP JPY 34,500 excl. Tax
Revamping the long-popular pioneer electronic damping force control system EDFC, the EDFC II features functional touch-ups, white LED light and an affordable price. EDFC II brings the convenience of damping force adjustment from the driver's seat to a wider audience. Please note that this product does not adjust vehicle ride height.
Not listed? Check if your vehicle is suitable for EDFC II
Concept
Control from the Driver's Seat
To adjust damping force, you do not need to get out of your car, remove interior parts or even open your hood/trunk. With EDFC II you can stay in your seat and simply press some buttons.
One-Touch Setup Activation
With one push of a memory button, damping force instantly adjusts to a previously stored setup. Three presets are available.
Super Simple Operation
All basic operations can be performed with just one button: (+) or (-) for front or rear to adjust damping force, or a preset button.
Affordable Price
Priced from JPY 29,500 (excl. tax) per car, even while boasting high-performance and high-precision stepper motors, EDFC II is an exceptional bargain.
Functions / Features
High-Performance Stepper Motors to Adjust Damping Force
Each shock absorber's adjustment dial is replaced with a high-performance stepper motor ("EDFC motor" or "adjustment motor"), and a controller unit is installed in the cockpit for remote damping force adjusting.
Controller unit in cockpit for remote operation
System Layout
16- and 32-Level Adjustment Modes
The EDFC II features two modes of precision for your damping force setup: either 16 or 32 damping force adjustment levels. Where the standard for damping force adjustable TEIN dampers is 16 levels, the 32-level mode enables finer adjustment.
One-Touch Setup Activation
You can store up to 3 preferred damping force setups in memory. This memory preset function allows you to instantly switch to damping force levels that you have set in advance for certain driving conditions, such as city, highway or winding roads.
Resume Feature
This function allows you to start driving with the same damping force setup as when the last drive stopped. (This requires the main power of the controller unit to stay on)
Sound Volume Adjustment
The volume of the button push sound can be set between levels 0 (mute) and 3 (loud).
Display Dimmer Function
The display dims at night, in conjunction with the vehicle's illumination signal. The dimmed display offers 3 levels of brightness to choose from.
Self-Diagnosis and Alert
When the system detects an abnormality (disrupted connection, short-circuiting, etc.), an alarm sounds while the 3 memory buttons flash red and the screen shows what is wrong.
Button Lock
The buttons can be disabled, to prevent accidental operations.
Dimensions of the Controller Unit
Price List
Required Kits
| Description | Part No. | MSRP excl. tax |
Remarks |
|---|---|---|---|
Controller Kit |
EDK04-P9669 | JPY 19,000 | Discontinued. |
Motor Kit |
|
JPY 17,500 | The matching Motor Kit depends on the vehicle model and shock absorber type. Please use the Compatibility Search. |
Optional Items
| Description | Part No. | MSRP excl. tax |
Remarks |
|---|---|---|---|
Strut Kit |
EDK06-K4474 | JPY 4,000 | Prevents wires from tangling with EDFC motors when adjusting ride height. Need for this kit depends on the vehicle. Please use the Compatibility Search. |
Motor Extension Kit |
|
JPY 7,600 | Enables EDFC motor installation despite insufficient space. Flexible shaft allows fitting the motor a little away from the shock absorber. |
Piston Rod Top Extension Kit |
Made to Order | JPY 7,000 | For vehicles in which extension of the piston rod tops ensures enough space around them for the EDFC motors. Produced upon your order. Can also be used in combination with the Motor Extension Kit. |
EDFC Extension Cable Kit (2 m) |
EDC02-G2238 | JPY 2,000 | For extending rear cable, when the included intermediate cable is not long enough, limiting the positioning of the controller. Sold as a set of 2. |
Additional Items
| Description | Part No. | MSRP excl. tax | Remarks |
|---|---|---|---|
Motor |
|
JPY 6,000 | Comes with a rubber cover. |
Power Supply Cable (2 m) |
EDC01-F1320 | JPY 800 | |
Front Cable (1 m) |
EDC01-F1321 | JPY 700 | |
Rear Cable (1 m) |
EDC01-F1322 | JPY 700 | |
Intermediate Cable Front Left and -Right (2.5 m)  |
|
JPY 2,000 | |
Intermediate Cable Rear Left and -Right (4.6 m)  |
|
JPY 2,400 | |
8 mm Spanner |
SST01-F1126 | JPY 500 | |
Set Screw |
SAP44-96367 | JPY 200 |
Price is per piece. Sold in a set of 4. Not compatible with EDFC ACTIVE (PRO) |
EDFC Series - Overview of Specifications and Functions
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| With GPS Kit | Without GPS Kit | With GPS Kit | Without GPS Kit | |||
| Basic Specifications | ||||||
| High-Response Wireless Control (16.77 million channels) |
✓ | ✓ | ✓ | ✓ | - | |
| Individual Wheel Adjustment | ✓ | ✓ | - | - | - | |
| Front/Rear Separate Adjustment (Left and Right Simultaneous) |
✓ | ✓ | ✓ | ✓ | ✓ | |
| Damping Force Levels | 64/32/16 | 64/32/16 | 64/32/16 | 64/32/16 | 32/16 | |
| Memory Presets | 10 | 10 | 10 | 10 | 3 | |
| Cornering-Reactive Adjustment | ✓ | ✓ | - | - | - | |
| No. of Change-Point | 10 x 2 patterns | 10 x 2 patterns | - | - | - | |
| Setup Programming1 | Relative2 | Relative2 | - | - | - | |
| Accel/Deceleration-Reactive Adjustment | ✓ | ✓ | ✓ | ✓ | - | |
| No. of Change-Point | 10 x 2 patterns | 10 x 2 patterns | 10 x 2 patterns | 10 x 2 patterns | - | |
| Setup Programming1 | Relative2 | Relative2 | Relative2 | Relative2 | - | |
| Speed-Reactive Adjustment | ✓ | ✓ | ✓ | - | - | |
| No. of Change-Point | 10 x 2 patterns | 10 x 2 patterns | 10 x 2 patterns | - | - | |
| Data Source | Speed Pulse/GPS [Switchable] |
Speed Pulse | GPS | - | - | |
| Setup Programming1 | Relative2 | Relative2 | Absolute3 | - | - | |
| Total Available Setups | 70 | 70 | 50 | 30 | 3 | |
| Using External Signals (2 Ports) | ✓ | ✓ | - | - | - | |
| Maximum EDFC Motors | 8 | 8 | 8 | 8 | 4 | |
| Controller Dimensions H x W x D (mm) | 40 x 98 x 20 | 40 x 98 x 20 | 40 x 98 x 20 | 40 x 98 x 20 | 26 x 90 x 95 | |
| Display Dimensions H x W (mm) | 22 x 60 | 22 x 60 | 22 x 60 | 22 x 60 | 9 x 55 | |
| Options and Functions | ||||||
| Button/Dial Lock | ✓ | ✓ | ✓ | ✓ | ✓ | |
| Self-Diagnosis | ✓ | ✓ | ✓ | ✓ | ✓ | |
| Display/Button Color Options (Full 262,000 Colors) |
✓ | ✓ | ✓ | ✓ | - | |
| Basic Light Levels | 3 Levels + Off | 3 Levels + Off | 3 Levels + Off | 3 Levels + Off | 3 Levels | |
| Brightness Adjustment Function | Auto-Adjusts to Ambient Light | Auto-Adjusts to Ambient Light | Auto-Adjusts to Ambient Light | Auto-Adjusts to Ambient Light | Linked to Illumination Signal (2 Levels) | |
| 2 View Angles | ✓ | ✓ | ✓ | ✓ | - | |
| Sound Volume Levels | 3 Levels + Mute | 3 Levels + Mute | 3 Levels + Mute | 3 Levels + Mute | 3 Levels + Mute | |
| Set Motor Reset Frequency | ✓ | ✓ | - | - | - | |
| Set Start Speed for Automatic Modes | ✓ | ✓ | - | - | - | |
| Display Modes | ||||||
| G-Force Display (Longitudinal and Lateral G) -Incl. Peak G-Force Memory |
Bar Display (Scale 0.3 /1.0 G) |
✓ | ✓ | ✓ | ✓ | - |
| Number Display | ✓ | ✓ | ✓ | ✓ | - | |
| Position Coordinates (Latitude/Longitude/Altitude) |
✓ | - | ✓ | - | - | |
| Tripmeter (km or miles) -Up to 10 memories |
✓ | - | ✓ | - | - | |
| Speedometer (kph or mph) With Peak Speed Memory |
✓ | ✓ | ✓ | - | - | |
| GPS Precision Clock (Continues at Signal Loss) |
✓ | - | ✓ | - | - | |
1. Setup Programming: How to input your preferred setup into a memory space.
2. Relative: Specify the damping force adjustment of each damper, compared to your standard levels.
E.g. -12, 20 (for +20), etc.
3. Absolute: Simply input the damping force level for each damper, e.g. 32, 48, etc.
