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MS3Pro Wire-In & PNP ECU

MS3Pro is our top of the line Engine Management System — It features up to 12 fuel channels, 8 ignition channels, and a massive amount of I/O, in a rugged, splashproof case, with AMPSEAL connectors that will stand up to just about anything you can throw at it. Features include onboard 8 gigabyte data logging (expandable), 2 channel knock control, closed loop boost control, continuously variable valve timing control (up to 4 cams supported!) and more.

MSPNP Gen2 and MS3Pro PNP are our two lines of  full “Plug and Play” standalone ECUs/Engine Management Systems designed as a direct fit, factory ECU replacement for a variety of foreign and domestic vehicles.

The MSPNP Gen2 ECUs are based on MS2 and allow us to offer you a powerful standalone ECU/EMS at an incredibly low price.

The MS3Pro PNP systems are designed to give you the full power of MS3Pro, but in a Plug N’ Play form factor that’ll plug right into your vehicle in place of the stock ECU.

EPA, CARB & Emissions Disclaimer- All ECU's are for race purposes only. It's your responsibility to remain in compliance with all federal, state, provincial, or other laws that apply to you.

Showing 17–32 of 94 results

  • 94-95 Mazda NA8 Miata 1.8L MSPNP-Pro

    From: $1,149.99

    Enhance your 1994-1995 Mazda 'NA8' Miata with the MS3Pro Plug & Play ECU – a fully standalone, plug-and-play engine management solution designed for easy installation and maximum performance. This ECU is the ultimate choice for serious racers seekin...

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  • 96-97 Mazda NA8 Miata 1.8L MSPNP-Pro

    5 out of 5
    From: $1,149.99

    Enhance your 1996-1997 NA8 Mazda Miata with the MS3Pro Plug & Play ECU – a fully standalone, plug-and-play engine management solution designed for easy installation and maximum performance. This ECU is the ultimate choice for serious racers seeking ...

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  • 99-00 Mazda NB1 Miata 1.8L MSPNP-Pro

    5 out of 5
    From: $1,149.99

    Enhance your 1999-2000 Mazda 'NB1' Miata with the MS3Pro Plug & Play ECU – a fully standalone, plug-and-play engine management solution designed for easy installation and maximum performance. This ECU is the ultimate choice for serious racers seekin...

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  • 01-05 Mazda NB2 Miata 1.8L VVT MSPNP-Pro

    5 out of 5
    From: $1,149.99

    Enhance your 2001-2005 Mazda 'NB2' Miata with the MS3Pro Plug & Play ECU – a fully standalone, plug-and-play engine management solution designed for easy installation and maximum performance. This ECU is the ultimate choice for serious racers seekin...

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  • AXM-120 VR conditioner

    $69.99

    Use this module to convert the sine wave signal from a VR (variable reluctor) signal into an easy to handle square wave hall sensor style signal.  The AXM-120 VR conditioner works with camshaft position, crankshaft position, vehicle speed, or similar sen...

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  • AXM-130 Dual Driver

    $69.99

    Introducing the AMP EFI AXM-130 Dual Driver / Inverter - the perfect companion for your MS3Pro Mini. This module seamlessly converts any spare 5V Logic Level Spark Outputs, allowing compatibility with Ford TFI modules or MSD CDI modules requiring a 12V in...

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  • AXM-150 Single Channel Ignition Module

    $69.99

    The AXM-150 Single Channel Ignition Module is the single-channel variant of our renowned 4-channel QuadSpark. It is designed to drive a single high-current ignition coil, commonly found in conventional distributor setups, from a 5V logic-level ECU igni...

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  • 04-05 MazdaSpeed NB2 Miata 1.8L Turbo MSPNP-Pro

    5 out of 5
    From: $1,149.99

    Enhance your 2004-2005 MazdaSpeed 'NB2' Miata with the MS3Pro Plug & Play ECU – a fully standalone, plug-and-play engine management solution designed for easy installation and maximum performance. This ECU is the ultimate choice for serious racers s...

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  • AXM-110 High Voltage Isolator

    $68.99

    This module protects your engine or transmission controller from high voltage spikes being fed in through digital inputs. The AXM-110 module can take 1,500 volts peak and 33.5 volts continuous. Common uses for the AXM-110 high voltage isolator include: ...

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  • Ford Mustang FoxBody 5.0 1986-1993 MSPNP Gen2 Plug and Play ECU

    5 out of 5
    $869.99

    Ford FoxBody Mustang 1986-1993 MegaSquirt Gen2 v2.0 PnP Plug and Play Standalone Engine Management System is compatible with the following: Fits 1986-1993 'FoxBody' Ford Mustang 5.0 & 1986-1988 Ford Thunderbird 5.0 with manual or factory automatic...

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  • Ford Mustang 5.0 SN95 1994-1995 MSPNP Gen2 Plug and Play ECU

    4.5 out of 5
    $869.99

    Ford Mustang SN95 1994-1995 MegaSquirt Gen2 PnP Plug and Play Standalone Engine Management System is compatible with the following: 1994-1995 SN95 Ford Mustang 5.0 - Manual transmission Easy to Use and Install!  (Can be reconfigured for some othe...

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  • AXM-100 High Voltage Tach Adapter

    $64.99

    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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  • 84-87 Buick Grand National MSPNP-Pro

    5 out of 5
    $1,149.99

    Enhance your 1984-1987 Buick Grand National with the MS3Pro Plug & Play ECU – a fully standalone, plug-and-play engine management solution designed for easy installation and maximum performance. This ECU is the ultimate choice for serious racers see...

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  • BMW E36 328i/M3 1996-1999, E36/7 Z3/Z3M 1997-2000 MS3Pro PNP Plug and Play ECU

    $1,249.99

    MS3Pro Plug and Play for 1996-1999 BMW M3 E36 Replace your "Siemens MS41" DME with a tunable racing ECU! MS3Pro Plug and Play for 1996-1999 BMW M3 E36 and 1997-2000 BMW Z3M allows tuning your E36/7 with a laptop to handle any mods you can throw at thes...

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  • MS3Pro Module F1/F2 Replacement Fuse

    $3.00

    The MS3Pro ECU’s feature user-replaceable fuses that protect against voltage spikes and other abuse. To replace these fuses, use a needle nose pliers to pull the fuse out of its holder, and then push in the replacement fuse by hand. This is the 100...

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  • MS3Pro Ultimate F4/F6 Replacement Fuse

    5 out of 5
    $2.50

    The MS3Pro ECU’s feature user-replaceable fuses that protect against voltage spikes and other abuse. To replace these fuses, use a needle nose pliers to pull the fuse out of its holder, and then push in the replacement fuse by hand. This is the 375...

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