SKU: NEDK07-P8022 | UPC: EDK07-P8022
Tein EDFC Active GPS Kit for Subaru Impreza WRX STI 2002-2021
The Tein EDFC Active GPS Kit transforms compatible Tein dampers into a fully active suspension system with GPS-based speed detection and G-sensor integration. It fits Subaru Impreza WRX and STI models from 2002 to 2021 equipped with Tein EDFC Active Pro dampers. This kit enables automatic damping force changes for better cornering grip and straight-line stability during spirited driving.
Key Features
- GPS Speed Sensor: Captures exact vehicle speed from satellites to trigger precise damping shifts without wiring into car electronics
- Built-in G-Sensor: Detects lateral forces in corners to instantly soften damping for flatter handling and reduced body roll
- Automatic Damping Maps: Selects from 16 damping levels in real time based on speed and cornering demands for consistent performance
- OLED Display Panel: Shows damping mode speed G-force and battery status with high visibility day or night
- Manual Controls: Includes buttons and dial for 5 quick preset modes plus full 16-way fine tuning on demand
Product Notes
- Requires Tein EDFC Active Pro controller and compatible Tein coilovers like Flex Z or Monoflex
- Use only with vehicles listed in fitment supporting EDFC wiring harnesses
- Kit includes GPS unit harness mounting bracket and all necessary connectors
Installation Notes
- Professional installation recommended.
- Mount GPS antenna on dashboard or exterior for unobstructed satellite signal
- Connects directly to EDFC Active Pro controller via plug-and-play harness
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2002-2007 | Subaru | Impreza | WRX STI |
| 2008-2021 | Subaru | Impreza | WRX STI |
| 2011-2014 | Subaru | Impreza | WRX |
| 2015-2021 | Subaru | WRX | All |
| 2013-2020 | Subaru | BRZ | All |
Why Choose Tein?
- Developed through motorsport testing in Super GT and rally series
- Manufactured in Japan with strict quality controls for reliability
- Engineered for direct replacement on performance dampers
Frequently Asked Questions
- Q: Does this kit work with my Tein coilovers?
A: Yes if your dampers have EDFC Active Pro compatibility. Confirm via Tein application guide for your WRX or STI year. - Q: How does GPS improve performance over standard sensors?
A: GPS provides satellite-accurate speed data unaffected by wheel spin or transmission variables for faster response. - Q: What is the warranty coverage?
A: One year limited warranty against manufacturing defects when installed by certified shop.
Shipping & Handling
- Method: UPS Ground
- Availability: In stock – ships same or next business day
- Packaging: Compact box measuring 7.5 x 5.5 x 2.5 inches
- Weight: 0.75 lbs





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