Plug n Play Harness, Elite 2500 to Subaru 04-2021 USDM STi & WRX

(1 customer review)

$575.00

The plug n play harness for the 2004-2021 USDM STi, WRX, LGT and FXT to Haltech Elite 2500 ECU is the perfect solution to anyone building a track monster that needs the motorsports functions of the Haltech Elite ecu. These custom build harnesses connect the OEM engine wiring harness to the Haltech Elite 2500 ECU with optional IO expansion. The harness allows for quick and easy install for any manual or sequential transmissions equipped STI or WRX using an EJ25. The Haltech ECU’s have been developed for off road motorsports use such as time attack, rally and circuit racing. You can find the Haltech 2500 ecu on a number of our race cars from drag racing to rally cross and drift cars. **This is a Motorsports only item never to be used on public roads within the USA.**

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Let us know what year subaru you are working with. This will ensure you get the correct version of our PnP Elite 2500 harness for your STI

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Package Price Special Offers

Add the Haltech Elite 2500 ecu, IO12 expansion module and CANbus Wideband to your order for a complete plug n play package with full Flex Fuel support.

  • haltech elite 2500

    Haltech Elite 2500 ECU $150 instant savings when added to this package + get another $50 towards any Etune service for your Elite 2500 ecu.

  • haltech IO expander

    IO expansion module + Pre-wired expansion harness for Flex Fuel, map select, fuel pressure, etc.

  • Haltech single channel wideband o2

    Haltech wideband O2 for Elite 2500 ECU. CANbus controller + Bosch 4.9 lsu 02 sensor for the most accurate AFR/Lambda data possible.

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SKU: VE25113-2500 Categories: , ,