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AMPEFI

Showing 33–48 of 67 results

  • AMPEFI Transmission Controller with 4L60E Subharness

    $499.99

    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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  • 4 Pin M12 Serial Cable

    $29.99

    Optional, connect MS3Pro ULTIMATE directly to your laptop with this 4 pin M12 serial cable.

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  • MS3Pro 1st Gen Wiring Harness Upgrade (for ULTIMATE & EVO)

    $23.99

    If you have a previously installed MS3Pro harness (1st Gen) and want to change to an MS3Pro ULTIMATE or EVO ECU, the upgrade path is simple.  However, complete functionality will require a few basic changes to your 1st Gen harness. Our wiring upgrade ki...

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  • MS3Pro Flexfit Logo Hat

    $17.00

    FlexFit means high quality with a custom looking fit!  MS3Pro FlexFit logo hats are available in Black and in various sizes.  Support your brand at the track or around town (and don't forget to send us a selfie wearing your MS3Pro gear!)

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  • 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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  • MS3Pro Logo T Shirt

    $19.99

    'Official' AMP EFI | MS3Pro Logo T Shirt, available in cool, heather grey and black in various sizes!  

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  • IGN-1A Race Coil

    From: $71.00

    The IGN-1A Race Coil is a smart coil designed to provide 103 mJ per spark, with a longer spark duration (2.9 ms), exactly what is necessary for high rpm, high compression, forced induction and/or nitrous engines! Each IGN-1A Race Coil features a buil...

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  • IGN-1A Smart Race Coil, Case of 24

    $1,533.00

    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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  • 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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  • MAP – GM 3 Bar MAP Sensor 6″ Pigtail

    $12.49

    Compatible with standard keying of GM's 3-Bar Map Sensor.  This plug features 6" of pigtail and is ready to be added to your wiring harness. Color coding when used with our 3 bar MAP sensor is as follows: Black - Sensor Ground Green - Signa...

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  • Mazda Miata 1990-1993 MS3Pro PnP Plug and Play

    From: $1,149.99

    MS3-Pro Plug and Play takes engine management to the next level! Easy to Use and Install! MS3-Pro Plug and Play Model #MM9093 Features: Fully Plug and Play Installation - No wiring required for basic functionality. Average install time is und...

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  • Mazda Miata 1994-1995 MS3Pro PnP Plug and Play

    5 out of 5
    From: $1,149.99

    MS3-Pro Plug and Play takes engine management to the next level! Easy to Use and Install! MS3-Pro Plug and Play Model #MM9495 Features: Fully Plug and Play Installation - No wiring required for basic functionality. Average install time is und...

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  • Mazda Miata 1996-1997 MS3Pro PnP Plug and Play

    From: $1,149.99

    MS3-Pro Plug and Play takes engine management to the next level! Easy to Use and Install! *Does not fit European or Japanese market 1.6 models, but it does fit 1.8 versions. MS3-Pro Plug and Play Model #MM9697 Features: Fully Plug and Play Instal...

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  • Mazda Miata 1999-2000 MS3Pro PnP Plug and Play

    5 out of 5
    From: $1,149.99

      MS3-Pro Plug and Play takes engine management to the next level!  Easy to Use and Install! MS3-Pro Plug and Play Model #MM9900 Features: Fully Plug and Play Installation - No wiring required for basic functionality Average instal...

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  • Mazda Miata 2001-2005 MS3Pro PnP Plug and Play

    From: $1,149.99

    MS3-Pro Plug and Play takes engine management to the next level! Easy to Use and Install! MS3-Pro Plug and Play Model #MM0105 Features: Fully Plug and Play Installation - No wiring required for basic functionality. Average install time is und...

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