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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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  • Ford Mustang 1999-2004 MS3Pro PNP Plug and Play

    5 out of 5
    $1,349.00

    Get your 99-04 V8 Mustang GT, 99-02 NA Cobra or 03-04 Mach1 'RACE-READY' with MS3Pro Plug & Play!  This ECU installs in less than an hour, arrives out-of-the-box ready for up to 44lbs boost and is CAN enabled for seamless control of other MegaSquirt ...

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  • Ford Mustang Cobra SVT Terminator 2003-2004 MS3Pro PNP Plug and Play

    $1,349.00

    Get your 2003-2004 Ford Mustang SVT 4V Terminator Cobra 'RACE-READY' with MS3Pro Plug & Play! This ECU installs in less than an hour, arrives out-of-the-box ready for up to 44lbs boost, controls your factory dashboard, and is CAN enabled for seamless...

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  • 4 Pin M8 Serial Cable

    $31.50

    Replacement M8 to DB9 serial cable. This cable is used for certain plug and play applications where there wasn't room for a regular DB9 connector, including the following:MS3Pro PNP for '84-'87 Buick Regal 3.8 Turbo MSPNP Gen 2 for '86-'93 Ford M...

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  • Seals-It Grommet – 0.75″ one piece

    5 out of 5
    $18.00

    Seals-It grommets make it easy to run wiring through your firewall without risking wearing the wiring, and help keep dirt and grime out of your interior. This one is a one piece, 0.75" inner diameter design that's perfect for any of our flying lead wiring...

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  • Seals-It Grommet – 1.00″ split

    $29.00

    Seals-It grommets make it easy to run wiring through your firewall without risking wearing the wiring, and help keep dirt and grime out of your interior. This one is a split 1.00" inner diameter design that can slip over our finished drop-on wiring harnes...

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  • Buick Grand National 1984-1987 MS3Pro PNP Plug and Play

    $1,229.00

    The MS3Pro Buick Grand National Plug and Play (P/N: MSPNPPro-GNX8487) Fits 1984-1987 Buick Regal with the 3.8 Turbo V6, including Grand National, T-Type, and GNX.Buick Grand National Plug and Play Model Features:Fully Plug and Play Installation ...

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  • BMW 325i/E36/M3 525/E34 1993-1995 MS3Pro PNP Plug and Play

    $1,229.00

    1993, 1994, 1995 BMW E36 MS3Pro Plug and Play Standalone Engine Management System Replace your "413" or "506" DME with a tunable racing ECU! This BMW E36 ECU allows tuning your 1993-1995 BMW E36 (including the 1995 BMW M3!) with a laptop to handle any mo...

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  • AMP EFI Premium Cut Vinyl Logo Decal

    $3.00$12.00

    Show your support with a premium cut vinyl logo for your laptop, race car, trailer or toolbox!  Available in BLACK or WHITE in 3 sizes!

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  • MS3Pro Premium Cut Vinyl Logo Decal

    $3.00$5.50

    At bare minimum, your laptop, race car, trailer and toolbox MUST have stickers!  Support your ECU brand of choice with a premium cut vinyl MS3Pro logo!

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  • $15.00

    A perfect under layer for a hot fire suit or just to keep your crew cool!  'Official' MS3Pro Logo T Shirt, available in cool heather grey in various sizes! 

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  • 5 out of 5
    $15.00

    'Official' DIYAutoTune 'MegaSquirt Your Mind' T Shirt, featuring the Blue Man Avatar;  Various sizes available in cool heather grey.  Perfect for the track or just around town! 

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  • MS3Pro Plug & Play 26 Pin Options Port Connector Package

    $26.00

    Includes connector shell, pins & wiring for your specific feature outputs.  Only pin the options you will be using.Compatible with MS3Pro Plug & Play 26 pin options port.

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  • Porsche 944 1987-1991 MSPNP Gen2 Plug and Play ECU

    5 out of 5
    $799.00

    Porsche 944 8791 MegaSquirt Gen2 Plug and Play Standalone Engine Management System*Fits Porsche models:1987-1988  944S 1989-1991  944S2This does not fit the 944 base model or any 944 / 951 Turbo models, including Turbo S.Porsche 94...

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