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Showing 17–32 of 49 results

  • MS3Pro ULTIMATE Uncrimped AMPSEAL Connectors

    $89.99

    Planning to make your own ULTIMATE harness? This plug and pin kit features the MS3Pro ULTIMATE AMPSEAL white, black & gray connectors, plus 100 pins- more than enough for making your own! (EVO/ 1st Gen 2-connector AMPSEAL Kit sold separately)

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  • MegaSquirt-3 PCB3.0 Kit with MapDaddy4 Upgrade

    4.3333333333333 out of 5
    $539.00

    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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  • Buick Grand National 1984-1987 MS3Pro PNP ECU

    5 out of 5
    $1,149.99

    (P/N: MSPNPPro-GNX8487) The MS3Pro Buick Grand National Plug and Play Engine Management System  Fits 1984-1987 Buick Regal with the 3.8 Turbo V6, including Buick Grand National, T-Type, and GNX.  This powerful PNP ECU gives you FULL CONTROL of all as...

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  • MegaSquirt 3 EMS System V3.57

    $659.99

    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 3 Engine Management System w/PCB3.57 - The...

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  • MegaSquirt 3 ECU with MS3X Expansion

    5 out of 5
    $699.99

    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.   The MegaSquirt 3 with MS3X expansion arrives equipped...

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  • USB Tuning Cable for MegaSquirt-III/ MS3Pro 1st Gen

    $8.50

    Use this cable to plug your MegaSquirt-III, MS3-Pro 1st Gen, or MS3Pro Plug & Play for 2JZ Supra/SC300 directly into your USB port. No adapters required!

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  • MegaSquirt 3X Wiring Bundle – 8′ long

    5 out of 5
    $74.99

    MegaSquirt MS3X Wiring Bundle - Length = 8' 8' of TXL High temp automotive grade wire. Color coded wiring with labeling printed on the wire every 6 inches -- no paper tags here! Use with MS3X Expansion board or other sequential device Just ...

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  • BMW 325i/E36/M3 525/E34 1993-1995 MS3Pro PNP Plug and Play

    5 out of 5
    $1,249.99

    1993, 1994, 1995 325i/M3 BMW E36 MS3Pro Plug and Play Standalone Engine Management System Replace your "413" or "506" DME with a tunable racing ECU! This BMW E36 ECU allows tuning your 1993-1995 BMW E36 (including the 1995 BMW M3!) with a laptop to handl...

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  • Electronic Boost Control (EBC) Solenoid Kit

    5 out of 5
    $62.99

    This electronic boost control solenoid can be used with the MS3-Pro/MSPNP as well as any DIY Style MegaSquirt EMS (with the appropriate mods), or with other electronic boost controllers to control boost by adjusting the pressure to a turbo wastegate. Th...

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  • MS3Pro Hoodie – Ultra Soft Sweatshirt

    $28.00

    When you're not in your fire suit, the track can be a chilly place in the evening! Stay warm this winter with our ultra soft MS3Pro Logo Hoodies - just right when the temperature drops! Don't be dumb, stay warm and add a hoodie to your cart today!

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  • MS3Pro EVO with GM LS 24x Plug and Play Harness

    5 out of 5
    From: $1,899.99

    MS3Pro EVO GM LS 24x Plug and Play includes an MS3Pro EVO ECU, TunerStudio software and the most rugged & durable GM 24X custom harness in the aftermarket.   Experience the MS3Pro EVO. MS3Pro EVO is an evolution, not a revolution- a scaled u...

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  • MS3Pro EVO with GM LS 58x Plug and Play Harness

    From: $1,899.99

    MS3Pro EVO GM LS 58x Plug and Play includes an MS3Pro EVO ECU, TunerStudio software and the most rugged & durable GM 58X engine harness on the market.   Experience the MS3Pro EVO. MS3Pro EVO is an evolution, not a revolution- a scaled up, mo...

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  • MS3Pro Ultimate Standalone Engine Management System w/ Harness

    5 out of 5
    $1,749.00

    Experience the MS3Pro ULTIMATE by AMP EFI, featured in Street Outlaws No Prep Kings contestant, The Hulk. Developed from the MS3Pro 1st Gen platform, the MS3Pro ULTIMATE brings NEXT LEVEL capability to MS3Pro's staggering feature set beginning with a...

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  • MS3Pro ULTIMATE Standalone EMS – ECU Only

    $1,499.00

    Experience the MS3Pro ULTIMATE by AMP EFI, featured in Street Outlaws No Prep Kings contestant, The Hulk. MS3Pro ULTIMATE by AMP EFI brings NEXT LEVEL capability to MS3Pro's staggering feature set beginning with a new high quality aluminum IP65 rated...

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  • MS3Pro EVO Standalone Engine Management System w/ Harness

    5 out of 5
    $1,299.99

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

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