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MS3Pro Plug and Play Accessories

EPA, CARB, Race Use Only Disclaimer

With MS3Pro Plug & Play, we’ve simply removed the wiring headache from your project, and given you a solid base map to tune from.  These accessories make tuning a snap!

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  • AMP Wideband Controller

    $149.99$199.99

    The AMP EFI Wideband is a high-accuracy, Bosch-powered air/fuel ratio monitoring system designed for precision tuning and rock-solid reliability. Featuring a genuine Bosch controller chip and LSU 4.9 sensor, this package ensures stable AFR readings, and ...

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  • AXM-100 High Voltage Tach Adapter

    $65.00

    Many older tachometers trigger off the negative terminal of the ignition coil.  Often, these use a filtering circuit which will not trigger when given a 0 to 12 volt square wave signal, such as the tach output signal from an ECU or ignition box. If you h...

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  • QuadEGT CAN Module

    $214.99$999.99

    The Quad EGT CAN Module is a high-precision, 4-channel thermocouple interface designed to give you professional-grade exhaust gas temperature data for each cylinder. Compatible with MegaSquirt ECUs and other systems via configurable CAN IDs, it’s perfec...

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  • USB to Serial Adapter – Trouble Free!!

    4.75 out of 5
    $28.99

    This FTDI chipset USB to Serial Adapter has been tested and works properly with all of our ECU products and all versions of TunerStudio on a wide range of operating systems.  This is probably the most common item we see people come back for after a purch...

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  • Electronic Boost Control (EBC) Solenoid Kit

    $62.99

    This electronic boost control solenoid can be used with the MS3-Pro/MSPNP2 or with other electronic boost controllers to control boost by adjusting the pressure to a turbo wastegate. The MS3-Pro, MS3-Pro Plug and Play, & MSPNP2 can drive this direct...

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  • MSPNP and DIYPNP IAT Sensor Kit – Steel Bung

    $39.99

    MegaSquirtPNP and DIYPNP IAT Sensor Kit - Steel Bung This is a simple kit to make it easier for you when removing your AFM/MAF when using a MegaSquirtPNP or DIYPNP. In many cases, the air temperature sensor is built into the MAF, so removing it will re...

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  • MSPNP and DIYPNP IAT Sensor Kit – Aluminum Bung

    $39.99

    MegaSquirtPNP and DIYPNP IAT Sensor Kit - Steel Bung This is a simple kit to make it easier for you when removing your AFM/MAF when using a MegaSquirtPNP or DIYPNP. In many cases, the air temperature sensor is built into the MAF, so removing it will re...

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