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Showing 1–16 of 33 results

  • MS3Pro EVO Universal Harness

    $249.00

    MS3Pro EVO Complete 8' Flying Lead Harness Only (White & Gray connectors with 8' pigtails) arrives with color-coded, printed wires per the pinout below.All applications. 

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  • MS3Pro ULTIMATE Universal Harness

    $299.00

    MS3Pro ULTIMATE Complete 8' Flying Lead Harness Only (White-Black-Gray connectors with 8' pigtails) arrives with color-coded, printed wires per the pinout below.All applications. 

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  • MS3Pro ULTIMATE Center Harness

    $49.00

    MS3Pro ULTIMATE adds nearly 50% more I/O with the addition of a third AMPSEAL 23-pin, 8' flying lead.  Harness arrives with color-coded, printed wires per the pinout below (black center connector)***Center Harness ONLY in this listing  ...

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  • MS3Pro ULTIMATE Uncrimped AMPSEAL Connectors

    $82.00

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

    $22.00

    If you have a previously installed MS3Pro harness (1st Gen flying lead or LS Drop On Harness) and want to upgrade to MS3Pro EVO or ULTIMATE ECU, the upgrade path is simple.  However, complete functionality will require a few basic changes to your 1st Ge...

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  • 4 Pin M12 Serial Cable

    $31.50

    Connect MS3Pro ULTIMATE or EVO directly to your laptop with this 4 pin M12 serial cable.

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  • 4 Pin M8 Serial Cable

    $31.50

    Replacement M8 to DB9 serial cable. This cable is used for certain plug and play applications where there wasn't room for a regular DB9 connector, including the following:MS3Pro PNP for '84-'87 Buick Regal 3.8 Turbo MSPNP Gen 2 for '86-'93 Ford M...

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  • Refurbished Miata 9900 MS3Pro Plug and Play

    $959.20

    Refurbished Miata 9900 MS3Pro Plug and Play ECU includes:MSPNP RS232 serial tuning cable, 6' (USB adapter sold separately, if needed) Tuning Software and Documentation USB Stick 6' Vacuum Hose for MAP Signal and 'T' fitting Four Screws for ...

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  • Refurbished Miata 9495 MS3Pro Plug and Play

    $959.20

    Refurbished Miata 9495 MS3Pro Plug and Play ECU includes:MSPNP RS232 serial tuning cable, 6' (USB adapter sold separately, if needed) Tuning Software and Documentation USB Stick 6' Vacuum Hose for MAP Signal and 'T' fitting Four Screws for ...

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  • Refurbished Miata 9697 MS3Pro Plug and Play

    $959.20

    Refurbished Miata 9697 MS3Pro Plug and Play ECU includes:MSPNP RS232 serial tuning cable, 6' (USB adapter sold separately, if needed) Tuning Software and Documentation USB Stick 6' Vacuum Hose for MAP Signal and 'T' fitting Four Screws for ...

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  • MS3Pro 1984-1987 Buick Grand National Plug and Play

    From: $1,229.00

    The MS3Pro Buick Grand National Plug and Play (P/N: MSPNPPro-GNX8487) Fits 1984-1987 Buick Regal with the 3.8 Turbo V6, including Grand National, T-Type, and GNX.Buick Grand National Plug and Play Model Features:Fully Plug and Play Installation ...

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  • BMW 9395 E36 MS3Pro Plug and Play

    From: $1,499.00

    BMW 9395 E36 MS3Pro Plug and Play Standalone Engine Management SystemReplace your "413" DME with a tunable racing ECU! Allows tuning your BMW 9395 E36 with a laptop to handle any mods you can throw at these engines!BMW 9395 E36 MS3Pro Plug and Pla...

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  • AMP EFI Premium Cut Vinyl Logo Decal

    $3.00$12.00

    Show your support with a premium cut vinyl logo for your laptop, race car, trailer or toolbox!  Available in BLACK or WHITE in 3 sizes!

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  • IGN1A Smart Coil

    From: $71.00

    The IGN1A Smart Coil by AMP EFI requires no CDI Ignition Module to produce 103 mJ per spark, with a longer spark duration (2.9 ms) than what you'd see with a capacitive discharge. They are the same monster coils used in Street Outlaws No Prep Kings conten...

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  • MS3Pro EVO GM LS 24x Plug and Play

    From: $1,749.00

    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 GM LS 58x Plug and Play

    From: $1,749.00

    MS3Pro EVO GM LS 58x Plug and Play includes an MS3Pro EVO ECU, TunerStudio software and the most rugged & durable GM 58X custom harness.  Experience the MS3Pro EVO.MS3Pro EVO is an evolution, not a revolution- a scaled up, more capable MS3...

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