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Featured Products

  • MS3Pro Ultimate Standalone Engine Management System

    MS3Pro ULTIMATE Standalone ECU Only

    From: $1,349.00

    Experience The ULTIMATE.Developed from the MS3Pro 1st Gen platform, the Ultimate brings NEXT LEVEL capability to MS3Pro's staggering feature set beginning with a new high quality aluminum IP65 rated, water resistant enclosure.  The Ultimate provide...

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  • MS3Pro EVO Standalone Engine Management System

    MS3Pro EVO Standalone ECU Only

    From: $1,099.00

    Introducing MS3Pro EVO. (supersedes 1st Gen MS3Pro)MS3Pro EVO is an evolution, not a revolution- a scaled up, more capable MS3Pro due to shared technology with big brother, MS3Pro Ultimate.  EVO does not have peak and hold injector drivers, but it d...

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  • MS3Pro Ultimate Standalone Engine Management System

    MS3Pro ULTIMATE Standalone Engine Management System

    $1,499.00

    Experience The ULTIMATE.Developed from the MS3Pro 1st Gen platform, the Ultimate brings NEXT LEVEL capability to MS3Pro's staggering feature set beginning with a new high quality aluminum IP65 rated, water resistant enclosure.  The Ultimate provide...

    View Details Add to cart
  • MS3Pro EVO Standalone Engine Management System

    MS3Pro EVO Standalone Engine Management System

    $1,249.00

    Introducing MS3Pro EVO. (supersedes 1st Gen MS3Pro)MS3Pro EVO is an evolution, not a revolution- a scaled up, more capable MS3Pro due to shared technology with big brother, MS3Pro Ultimate.  EVO does not have peak and hold injector drivers, but it d...

    View Details Add to cart
  • MS3-Pro Standalone ECU with 8' Wiring Harness

    MS3Pro Standalone ECU with 8′ Wiring Harness

    $1,199.00

    IMPORTANT PRODUCT UPDATE**  MS3Pro-Pkg1 has been discontinued and superseded by MS3Pro EVO effective May 1, 2017.  This product page, including documentation, downloads & product FAQ tabs below, remains active for archive purposes.  Compare MS...

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  • MS3Pro LSX 24x Drop On Plug and Play Harness

    MS3Pro ‘Drop On’ 24x LS Plug and Play Harness w/ ECU – 1st Gen

    $1,699.00

    IMPORTANT PRODUCT UPDATE** MS3Pro (1st Gen) has been discontinued and superseded by MS3Pro EVO effective May 1, 2017.  This product page, including documentation, downloads & product FAQ tabs below, remains active for archive purposes.  Compare...

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  • MS3Ph-LS58XEV6(2)

    MS3Pro ‘Drop On’ 58x LS Plug and Play Harness w/ ECU – 1st Gen

    $1,699.00

    IMPORTANT PRODUCT UPDATE** MS3Pro (1st Gen) has been discontinued and superseded by MS3Pro EVO effective May 1, 2017.  This product page, including documentation, downloads & product FAQ tabs below, remains active for archive purposes.  Compare...

    View Details Read more
  • LSHarnn_Trans_Microsquirt

    AMPEFI Transmission Controller with 4L60E Subharness

    $499.00

    AMPEFI 4L60E Plug and Play Transmission Control Seamlessly control your 4L60E transmission with AMPEFI Transmission Control! The supplied 4L60E subharness provides a simple, plug and play integration with MS3Pro and directly mates with our LSx drop ...

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  • MS3-Pro 8 ft Wiring Harness

    MS3Pro 8ft Wiring Harness

    $249.00

    MS3Pro 1st Gen Harness is discontinued and superseded by MS3Pro EVO.8 foot (2.4 m) flying lead type harness for the MS3Pro. It has the MS3Pro's AMPSEAL connectors on one end and the other end is unterminated for installing your own connectors. This ha...

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  • Ms3Pro_Ladies_front

    MS3Pro Logo T Shirt- Pink Ladies

    $15.00

    'Official' MS3-Pro Pink Ladies Cut Logo T Shirt, available in various sizes!  MS3-Pro: Advanced Power Management 

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  • ign-1a_amp1

    IGN-1A Race Coil

    From: $71.00

    Looking for a high powered ignition system? The IGN-1A Race Coil is designed to put out 103 mJ per spark, with a longer spark duration (2.9 ms) than what you'd see with a capacitive discharge.IGN-1A Race Coils feature a built-in 19 amp IGBT ignitor...

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  • GM 3 Bar MAP Sensor

    MAP – GM 3 Bar MAP Sensor

    $67.00

    Standard GM style 3-bar MAP Sensor (Manifold Absolute Pressure Sensor), compatible with the MS3-Pro and all flavors of the MegaSquirt EMS / MicroSquirt EMS.  Assembled in the USA, unlike the current Delphi production.Calibration is linear with 1.1 k...

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