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Showing 65–80 of 107 results

  • Universal Wire-In MS3Pro ECU + DD-EFI Pro Dash Bundle

    From: $1,524.99

    Universal Wire-In MS3Pro ECU + DD-EFI Pro Dash Bundle MS3Pro Wire-In ECU & 10.3" or 12.3" Pro Digital Dash Build Time is up to 6 weeks for Digital Dashes What's Included Universal Wire-In MS3Pro ECU (MS3Pro-Mini or MS3Pro-EVO) M8 Serial T...

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  • 95 240SX & 95-97 Sentra/ 200SX/ Altima/ Hardbody Pickup MSPNP2 Gen 2 ECU

    From: $949.99

    Enhance your 95-97 Nissan S14/B14/U14/D21 with the AMP|EFI MSPNP2 Gen 2 Plug & Play ECU – a fully standalone, plug-and-play engine management solution designed for easy installation and maximum performance. This ECU is a great choice for racers seek...

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  • 96-98 240SX & 97-01 Altima MSPNP2 Gen 2 ECU

    From: $949.99

    Enhance your 96-98 S14 240SX or 97-01 L30 Altima with the AMP|EFI MSPNP2 Gen 2 Plug & Play ECU – a fully standalone, plug-and-play engine management solution designed for easy installation and maximum performance. This ECU is a great choice for race...

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  • MS3Pro LS Plug and Play Harness Alternator Lead Extension

    $26.99

    30" extension for GM LSx alternator subharness.  Our harness will require this if used with Camaro, Firebird, GTO, or CTS-V accessory drives. You can also use this with aftermarket brackets that move the alternator to a low mount position or relocate it ...

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  • GM LS 24x PNP Harness – for MS3Pro Ultimate/Evo

    4.5 out of 5
    From: $899.00

    Note: This product has been expertly modified from our original 58X harness with only slight adjustments to meet 24X specifications   For MS3Pro ULTIMATE/ EVO plug and play installation on GM LS engines with a 24x crank trigger. The MS3-Pro 24...

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  • GM LS 58x PNP Harness

    From: $899.00

    For MS3Pro ULTIMATE/ EVO plug and play installation on GM LS engines with a 58x crank trigger. The MS3Pro 58x LSX Series Plug and Play Harness is the highest quality, best value option for LS Motors in the industry today.  Save your hard earned time a...

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  • AMP EFI Patriotic Flag T-shirt

    $20.00

    AMP EFI Patriotic Flag T-Shirt This shirt embodies the spirit of American Made Performance, with all our products proudly made in the USA. The patriotic flag logo on the back showcases our pride in our country. Crafted from high-quality, breathable fa...

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  • MicroSquirt / MS3Pro-Mini AMPSEAL Connector

    $39.99

    Planning to make your own MS3Pro-Mini, MicroSquirt or AMP'd MicroSquirt harness? This plug and pin kit features a 35 pin MicroSquirt / MS3Pro-Mini connector and more than enough gold plated pins!

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  • AMPEFI / MS3Pro T-shirt

    5 out of 5
    $20.00

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

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  • MS3Pro LS 4L80E Trans Control Subharness

    $279.99

    Harness Only.  Optional automatic transmission control using our MicroSquirt transmission controller (sold separately).  Literally, just plug in our transmission controller with the 4L80E subharness and  you’re ready to control your trans via CAN wi...

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  • MS3Pro LS 4L60E Trans Control Subharness

    $279.99

    Optional automatic transmission control using our MicroSquirt transmission controller (sold separately).  Literally, just plug in our transmission controller with the 4L60E subharness and  you’re ready to control your trans via CAN with MS3Pro!

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  • GM 3 Bar MAP Sensor

    5 out of 5
    $77.99$89.99

    This GM 3-Bar MAP Sensor allows you to monitor up to 29 psi of boost pressure, making it an excellent choice for boosted applications. It offers accuracy and reliability, and it is frequently used with MegaSquirt ECUs, particularly in turbocharged or supe...

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  • 3/8″ NPT Aluminum Weld-On Bung for IAT or CLT Sensor

    $12.99

    This 3/8" NPT aluminum weld-on bung is ideal for installing sensors such as IAT (Intake Air Temperature) or CLT (Coolant Temperature) sensors in your vehicle. The weld-on design ensures a secure fit, making it perfect for custom setups and ensuring accura...

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