WRX STI Legacy Flex Fuel Kit

Whats Included:

• IO Box (ECA) (translates flex fuel signal to a analog 0.5-4.5v)
• Harness adapter (model year dependent, read below for details)
• Optional full Kit includes fuel lines and sensor with bracket

** A flexfuel enabled tune is required to have the flexfuel function to work. **

**This will work if your running a older version of cobb or ecutek or some version of open source tuning. Please ask your tuner if they have TGV input as a available FlexFuel source**

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WRX  (08-21), WRX STI (08-21)

Those whos older TGV input kits have failed or have ecutek that supports TGV inputs for now. This is a legacy or replacement kit for those with older tuning software. This module has a built in boost power control system allowing you to run the sensor on the 5v that comes from the tgv port. Thus allowing the install to be strictly just the tgv connector, no other connectors need to tap into power 🙂

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We also have the options of the connectors we use for the Flex Fuel Kits (only applicable for Wiring kit only):

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*NOTE, we are not affiliated with any third party tunning solutions.

Extra Product Information:

This product is subject to your normal Returns & Warranty. Including 15% stocking fee if returned.

This product is subject to our normal processing times for orders for 1-5 days average.