The Tein EDFC for Your WRX or STi works with the SS-P coilovers to allow for in-cabin adjustment of the shock absorber stiffness. By installing electric motors on the strut tops, ride quality can literally be adjusted at the push of a button. In addition, you can set 3 presets for different types of driving (i.e. city, hi-way, and track); adding to the versatility of the Tein SS-P coilovers. The EDFC can control the 16 different stiffness settings and can also be put into 32 setting mode which adjusts in half-step increments for the purists and control freaks. The compact (approximately 3.5" wide x 1" tall x 4" deep) control box is easy to mount, making it a great add-on.

EDFC Control Unit

• Compact 1/4 DIN size
• 3 Presets for Quick Adjustments
• Separately adjustable for front and rear
• Ability to use switch between 16 and 32 way adjustment
• Illumination for ease of use at night
• Variable Illumination control
• Variable Volume control

EDFC Motor Kit and Wiring Harness

• Sealed rubber motor cover for improved protection
• Decreased stepping motor size for use on more applications
• Complete harness with female/ male connectors
• Extended wiring harness for ease of installation

EDFC Strut Kit

• 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.

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Tein WRX STi EDFC The Tein EDFC for Your WRX or STi works with the SS-P coilovers to allow for in-cabin adjustment of the shock absorber stiffness. By installing electric motors on the strut tops, ride quality can literally be adjusted at the push of a button. In addition, you can set 3 presets for different types of From: $156.75