GM LS 58x Plug and Play Engine Harness – for MS3Pro Ultimate/Evo

SKU: LS58xEU

For MS3Pro ULTIMATE/ EVO plug and play installation on GM LS engines with a 58x crank trigger. The MS3Pro 58x LSX Series Plug and Play Harness is the highest quality, best value option for LS Motors in the industry today.  Save your hard earned time and money while experiencing the virtually limitless feature set of…

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

SKU: MSPNP2-EEC4B8

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 other EEC-IV (EEC4) equipped cars/trucks with internal jumper changes by special order – contact DIYAutoTune for details) Ford…

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MS3Pro 1st Gen Standalone ECU with 8′ Wiring Harness

SKU: MS3Pro-PKG1

DISCONTINUED – see details below

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1989-1994 Nissan 240sx/Hardbody Pickup/KA24DE/SR20DE MSPNP Gen2 Plug and Play ECU

SKU: MSPNP2-NS8994

KA24DE SR20DE 240SX MegaSquirtPNP Gen2 Plug and Play Standalone Engine Management System is compatible with the following: 1989-1994 Nissan 240SX KA24E or KA24DE with manual transmission 1991-1994 Nissan Sentra / NX1600 / NX2000 with GA16DE or SR20DE (manual trans) 1991-1993 Infiniti G20 with SR20DE (manual trans) 1990-1995 D21 Hardbody pickup with KA24E (manual trans) 1993-1994 Altima…

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Refurbished 8487 Buick Grand National MS3Pro Plug and Play ECU

SKU: B_MSPNPPro-GNX8487

Refurbished 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 Four Screws for ECU mounting Registered version of TunerStudio and MegaLog viewer included   ALL REFURBISHED ITEMS have…

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MS3Pro Gen1 F1/F2 & MS3Pro EVO F4 Replacement Fuse

SKU: 0454.500MR

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. These 500mA fuses are used in the first-generation MS3Pro in the F1 and F2 locations. The MS3Pro…

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Refurbished 03-04 Ford Mustang Terminator Cobra SVT MS3Pro Plug and Play

SKU: B_MSPNPPro-EECV_8DM

Refurbished 03-04 Ford Mustang Terminator Cobra SVT 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 ECU mounting Registered version of TunerStudio and MegaLog viewer included   ALL REFURBISHED…

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Electronic Boost Control (EBC) Solenoid Kit

SKU: EBC_Sol_kit

Enhance your boost control with our high-performance electronic boost control solenoid, compatible with MS3Pro, MS3X, MSPNP, DIYPNP, and other DIY Style MegaSquirt EMS systems (with the appropriate mods). This solenoid adjusts boost pressure to your turbo wastegate, offering precise control and reliability. Features: Compatibility: Works with MS3Pro, MS3X, MSPNP, DIYPNP, and other electronic boost controllers…

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MS3Pro 1st Gen Standalone ECU Only

SKU: MS3Pro-ECUPKG

IMPORTANT PRODUCT UPDATE** MS3Pro-ECUPKG has been discontinued and superseded by MS3Pro EVO effective May 1, 2017.  This product page, including documentation, downloads & product FAQ tabs below, remains active for archive purposes.   Compare MS3Pro 1st Generation, EVO & ULTIMATE System I/O and Features Purchase MS3Pro EVO Engine Management System MS3Pro 1st Gen Features: VE based tuning…

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Porsche 944 1987-1991 MSPNP Gen2 Plug and Play ECU

SKU: MSPNP2-P8791

Porsche 944 8791 MegaSquirt Gen2 Plug and Play Standalone Engine Management System *Fits Porsche models: 1987-1988  944S 1989-1991  944S2 This does not fit the 944 base model or any 944 / 951 Turbo models, including Turbo S. Porsche 944 8791 MegaSquirt Gen2 Plug and Play is incredibly easy to install and use.  Mounts in the factory…

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