• GM LS 58x PNP Harness and MS3Pro EVO+ Package

    From: $1,899.99

    Unleash the full potential of your engine with the MS3Pro EVO+—a cutting-edge, high-performance engine management system designed for serious racers and enthusiasts. Featuring advanced tuning capabilities, broad ignition compatibility, and seamless inte...

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  • GM LS 24x PNP Harness and MS3Pro EVO+ Package

    5 out of 5
    From: $1,899.99

    Note: This product has been expertly modified from our original 58X harness with only slight adjustments to meet 24X specifications   Unleash the full potential of your engine with the MS3Pro EVO+—a cutting-edge, high-performance engine managem...

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  • MegaSquirt-3 PCB3.0 Kit with MapDaddy4 Upgrade

    4.3333333333333 out of 5
    $539.99

    Important Note:  Due to supply chain challenges and the lack of ability to have parts anodized at this time, we are transitioning to brushed silver enclosures.  We appreciate your understanding.   MegaSquirt-III Engine Management System w/PCB3.0 - Un...

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  • MegaSquirt-3 with PCB V3.0 Kit

    4.8888888888889 out of 5
    $449.99

    Included is a MegaSquirt-III Engine Management System w/PCB3.0 - Unassembled Kit Part # MS330-K This MS330-K kit includes everything you will need to build your MegaSquirt-3. The genuine B&G partial kit with V3.0 PCB, everything in the standard Bil...

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  • MS230-K Kit with MapDaddy4 Upgrade

    $424.99

    Note:   Now using a brushed silver finish MS3 enclosure, which will help facilitate potential future upgrades from MS2 to MS3 without extra cost!  MegaSquirt-II Engine Management System with 3.0 Main Board - UnAssembled Kit; Part # MS230-K_m4 Th...

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  • MegaSquirt-II Programmable EFI System PCB3.0 – Kit

    5 out of 5
    $324.99

    Note:   Now using a brushed silver finish MS3 enclosure, which will help facilitate potential future upgrades from MS2 to MS3 without extra cost!  MegaSquirt-II Engine Management System with 3.0 main board - Unassembled Kit; Part # MS230-K The MS23...

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  • Window Mount for Innovate LM-1 – 3751

    $44.99

    This Window Mount will allow you to mount the LM-1 to your windshield giving your a better view of the display while tuning. This is a HUGE improvement over letting the unit bounce around or propping it up, or trying to hold it and tune at the same time. ...

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  • IGN1A Smart Coil, Case of 24

    $1,624.99

    This part number is for a case quantity of 24 of the IGN-1A smart race coil.  You get the exact same IGN1-A coil, but at a discount for buying IGN1A bulk quantities.  We want to be your Warehouse Club for ignition coils!  This listing is for 24 coils. ...

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  • IGN1A Smart Coil

    5 out of 5
    $74.99$89.99

    The IGN1A Smart Coil by AMP EFI requires no CDI Ignition Module to produce 103 mJ per spark, with a longer spark duration (2.9 ms) than what you'd see with a capacitive discharge. They are the same monster coils used in Street Outlaws No Prep Kings conten...

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