Showing 17–32 of 48 results
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MS3Pro ULTIMATE Center Harness
$59.00MS3Pro 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, intended for p...
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MS3Pro EVO Uncrimped AMPSEAL Connectors
$64.99Making your own harness? This plug and pin kit features the MS3Pro AMPSEAL white & gray connectors plus 75 pins- more than enough for making your own MS3Pro EVO or 1st Gen harness. MS3Pro ULTIMATE 3-connector AMPSEAL Kit available here
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MS3Pro ULTIMATE Uncrimped AMPSEAL Connectors
$89.99Planning 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)
$23.99If 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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Sealed resistor – 10K
$4.50We've wrapped a 10K, 1/4 watt resistor in a sealed and strain-relieved package for underhood use. Red heat shrink tubing with yellow leads. Typically used as a shunt resistor with VR sensors.
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Sealed resistor – 1K
$4.50We've wrapped a 1K, 1/4 watt resistor in a sealed and strain-relieved package for underhood use. Blue heat shrink tubing with blue leads. Suggested uses include a pull-up resistor for Hall effect and optical sensors, and for spark outputs C and D on a Mic...
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Refurbished 8487 Buick Grand National MS3Pro Plug and Play ECU
$862.50Refurbished 8487 Buick Grand National 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 F...
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Buick Grand National 1984-1987 MS3Pro PNP ECU
$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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BMW 325i/E36/M3 525/E34 1993-1995 MS3Pro PNP Plug and Play
$1,249.991993, 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
$62.99This 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
$28.00When 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
From: $1,899.99MS3Pro 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: $1,899.99MS3Pro 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
$1,749.00Experience 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
$1,499.00Experience 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
$1,299.99Introducing 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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