99-02 For/Imp/Leg SpeedyEFI Plug and Play ECU

PLEASE DOUBLE CHECK THE MODEL LIST BELOW!!!

This is our 99-02 SpeedyEFI Plug and Play ECU kit! This kit is suitable for factory H4 delivered vehicles (factory H6 vehicles coming soon), and works with OEM engines, NA/T setups, H6 swaps, and more. As with our other kits, this houses a SpeedyEFI Fishdog ECU inside a factory ECU case, using a custom designed circuit board to wire it all together. Our circuit boards feature screw terminals for easy connections like wideband O2 controller, launch control input, spare inputs, and more. Any pin not being used is available as a breakout on the board. Factory A/C functionality is included by default, and all kits come pre-wired for boost control and flex fuel. Additionally, this setup is good for both H4 and H6 swap applications; two jumpers need moved, that's it!

For more info on the SpeedyEFI standalone, please check out the product description on their website: https://speedyefi.com/product/fishdog-ua4c-seawolf-speeduino-ecu/

As a legal disclaimer, this product is intended for off-road/race use only. We do not provide any form of tuning aside from a base map. A base map is solely intended to allow you to start the car. This will need tuned via TunerStudio. Please note, this ECU will eliminate the OBD2 system, which means your vehicle will not pass emissions in states/counties that require testing. Use at your own risk!

For install instructions, please check out our install videos on YouTube: https://youtu.be/PgBZEepLl2I

This ECU is good for the following USDM models only:

1999-2002 Forester

1999-2002 Impreza

1999-2002 Legacy

2000-2002 Outback

If your vehicle is not in the list, this ECU will not work in your vehicle. The H6 option is higher priced as it will also require an engine harness adapter. If swapping a different H4 into your vehicle, select the H6 option, and email us with info on which engine you're using so we can build the appropriate engine harness adapter. This ECU works for non VVT/VVL engines only. Current build time is 2-3 months. As we continue to work towards building our inventory, build times will steadily get shorter. If you have any questions, feel free to reach out!