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MS3Pro PNP ECUs

MS3Pro in a plug and play package, complete with OE connector ready to plug into your factory wiring harness, completely replacing the stock ECU. Most installations require no additional wiring and can be completed in under an hour. Each system arrives pre-loaded with a base map to help you start your engine with the first turn of the key, ready for fine tuning to match your engine’s exact needs.

EPA, CARB & Emissions Disclaimer- All ECU's are for race purposes only. It's your responsibility to remain in compliance with all federal, state, provincial, or other laws that apply to you.

Showing 17–18 of 18 results

  • Subaru WRX 2002-2005 MS3Pro PnP Plug and Play

    5 out of 5
    $1,149.99

    2002, 2003, 2004, 2005 Subaru WRX MS3Pro PnP Plug and Play ECU This PNP WRX ECU Fits 2002-2005 (USDM Only!) Subaru Impreza WRX with manual transmission (known as the Bugeye WRX)  Does not fit STi models.   This Plug and Play WRX ECU is incredibl...

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  • 2JZ Supra SC300 MS3Pro PnP

    Toyota Supra SC300 2JZ 1992-1998 MS3Pro PnP Plug and Play

    5 out of 5
    $1,499.99

    2JZ Supra SC300 9298 MS3Pro PnP Plug and Play Standalone Engine Management System is compatible with the following: 1993-1998 Toyota Supra Turbo (JZA80), manual transmission 1993-1997 Toyota Supra non turbo (JZA80), manual transmission 1992-1997 Le...

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