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Engine Management Systems

Individual Parts

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Results 251 - 275 of 382

Holley Terminator X MAX Engine Management Systems 550-1630LSD

Holley Terminator X MAX Engine Management Systems 550-1630LSD

Holley Terminator X MAX Engine Management Systems 550-1630LSD

Engine Management Systems, Terminator X MAX, 8-Injectors, 8-Coils, Plug-and-Play, LS Drive-by-Wire, Trans Control, Chevy, Early LT, 5.3L, 6.2L, Kit

Part Number: HLY-550-1630LSD

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Holley Terminator X MAX Engine Management Systems 550-945

Holley Terminator X MAX Engine Management Systems 550-945

Holley Terminator X MAX Engine Management Systems 550-945

Engine Management Systems, Terminator X MAX, 8-EV1 Injectors, 8-Coils, Analog, Trans/Tuner Controls, Ford Injector Spacing, GM 4L60E/80E, Harness, Kit

Part Number: HLY-550-945

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Edelbrock Pro-Flo 4 Plus Self-Learning Engine Management Systems 36130

Made in the USA

Edelbrock Pro-Flo 4 Plus Self-Learning Engine Management Systems 36130

Edelbrock Pro-Flo 4 Plus Self-Learning Engine Management Systems 36130

Engine Management System, Fuel Injection, ProFlo 4 Plus, ECU, Oxygen Sensor, Drive-By-Wire, Tablet, 24 or 58x Harness Required, Chevy, LS, Swap, Kit

Part Number: EDL-36130

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

FiTech Ultimate LS Standalone ECUs 70050-1

FiTech Ultimate LS Standalone ECUs 70050-1

4 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Edelbrock Pro-Flo 4 Plus Self-Learning Engine Management Systems 36140

Made in the USA

Edelbrock Pro-Flo 4 Plus Self-Learning Engine Management Systems 36140

Edelbrock Pro-Flo 4 Plus Self-Learning Engine Management Systems 36140

Engine Management System, Fuel Injection, ProFlo 4 Plus, ECU, Oxygen Sensor, Harness, Drive-By-Wire, Tablet, Mopar, Hemi, 2008-12, Swap, Kit

Part Number: EDL-36140

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Holley Terminator X Engine Management Systems 550-1225

Holley Terminator X Engine Management Systems 550-1225

Not Yet Reviewed

Estimated Ship Date: Today

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Holley HP EFI ECU and Harness Kits 550-607N

Holley HP EFI ECU and Harness Kits 550-607N

Holley HP EFI ECU and Harness Kits 550-607N

Engine Management Systems, HP EFI, ECU and Harness, Up to 16-Injectors, 8-Coils, Four Digital Inputs, NTK O2, Wideband, GM, LS2, LS3, LS7, Kit

Part Number: HLY-550-607N

Not Yet Reviewed

Estimated Ship Date: Dec 30, 2025 if ordered today

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Estimated Ship Date: Dec 30, 2025 if ordered today

Haltech Elite 1500 ECU with Basic Universal Wire-In Harness HT-150902

Haltech Elite 1500 ECU with Basic Universal Wire-In Harness HT-150902

Haltech Elite 1500 ECU with Basic Universal Wire-In Harness HT-150902

Engine Management Systems, Elite 1500 ECU with Basic Universal Wire-In Harness, 8 ft. Basic Wiring Harness, Kit

Part Number: HTH-HT-150902

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

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Estimated Ship Date: Jan 7, 2026 if ordered today

FiTech Sync 24 Engine Management Systems 92100

FiTech Sync 24 Engine Management Systems 92100

FiTech Sync 24 Engine Management Systems 92100

Fuel Injection System, FiTech Sync 24X, Chevy, SBC, BBC, Transmission Control, Complete, Kit

Part Number: FIF-92100

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Haltech Nexus S2 ECUs with Plug-and-Play Harness for 2000-2005 MIATA - HT-212303

Haltech Nexus S2 ECUs with Plug-and-Play Harness for 2000-2005 MIATA - HT-212303

Haltech Nexus S2 ECUs with Plug-and-Play Harness for 2000-2005 MIATA - HT-212303

Engine Management Systems, Nexus S2, ECU with Plug'n'Play Harness, Mazda Miata, NB, Kit

Part Number: HTH-HT-212303

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Haltech Nexus S2 ECUs with Plug-and-Play Harness for 1995-1999 ECLIPSE, 2003-2005 LANCER, 1995-1998 TALON - HT-212308

Haltech Nexus S2 ECUs with Plug-and-Play Harness for 1995-1999 ECLIPSE, 2003-2005 LANCER, 1995-1998 TALON - HT-212308

Haltech Nexus S2 ECUs with Plug-and-Play Harness for 1995-1999 ECLIPSE, 2003-2005 LANCER, 1995-1998 TALON - HT-212308

Engine Management Systems, Nexus S2, ECU with Plug'n'Play Harness, DSM 2G, EVO 4-8, Kit

Part Number: HTH-HT-212308

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Haltech Nexus S2 ECUs with Plug-and-Play Harness for 2000-2009 S2000 - HT-212314

Haltech Nexus S2 ECUs with Plug-and-Play Harness for 2000-2009 S2000 - HT-212314

Haltech Nexus S2 ECUs with Plug-and-Play Harness for 2000-2009 S2000 - HT-212314

Engine Management Systems, Nexus S2, ECU with Plug'n'Play Harness, for use on Honda® AP1/AP2, Kit

Part Number: HTH-HT-212314

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Haltech Nexus S2 ECUs with Plug-and-Play Harness for 1990-1997 MIATA - HT-212316

Haltech Nexus S2 ECUs with Plug-and-Play Harness for 1990-1997 MIATA - HT-212316

Haltech Nexus S2 ECUs with Plug-and-Play Harness for 1990-1997 MIATA - HT-212316

Engine Management Systems, Nexus S2, ECU with Plug'n'Play Harness, Mazda Miata, NA, Kit

Part Number: HTH-HT-212316

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

HalTech Elite 2500 ECU with Plug'n'Play Harness for 1993-1998 SUPRA - HT-151355

HalTech Elite 2500 ECU with Plug'n'Play Harness for 1993-1998 SUPRA - HT-151355

HalTech Elite 2500 ECU with Plug'n'Play Harness for 1993-1998 SUPRA - HT-151355

Engine Management Systems, Elite 2500 ECU with Plug'n'Play Harness, Toyota, 3.0L, Kit

Part Number: HTH-HT-151355

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Haltech Nexus S2 ECUs with Plug-and-Play Harness for 1992-1995 INTEGRA - HT-212300

Haltech Nexus S2 ECUs with Plug-and-Play Harness for 1992-1995 INTEGRA - HT-212300

Haltech Nexus S2 ECUs with Plug-and-Play Harness for 1992-1995 INTEGRA - HT-212300

Engine Management Systems, Nexus S2, ECU with Plug'n'Play Harness, for use on Honda® B-Series OBD-I, Kit

Part Number: HTH-HT-212300

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Haltech Nexus S2 ECUs with Plug-and-Play Harness for 2005-2006 RSX - HT-212301

Haltech Nexus S2 ECUs with Plug-and-Play Harness for 2005-2006 RSX - HT-212301

Haltech Nexus S2 ECUs with Plug-and-Play Harness for 2005-2006 RSX - HT-212301

Engine Management Systems, Nexus S2, ECU with Plug'n'Play Harness, for use on Honda® DC5, Kit

Part Number: HTH-HT-212301

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Haltech Nexus S2 ECUs with Plug-and-Play Harness HT-212325

Haltech Nexus S2 ECUs with Plug-and-Play Harness HT-212325

Haltech Nexus S2 ECUs with Plug-and-Play Harness HT-212325

Engine Management Systems, Nexus S2, ECU with Plug'n'Play Harness, Audi, VW, 1.8T AWP, Kit

Part Number: HTH-HT-212325

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Haltech Nexus S3 ECUs with Plug-and-Play Harness for 2005-2006 LANCER - HT-213318

Haltech Nexus S3 ECUs with Plug-and-Play Harness for 2005-2006 LANCER - HT-213318

Haltech Nexus S3 ECUs with Plug-and-Play Harness for 2005-2006 LANCER - HT-213318

Engine Management Systems, Nexus S3, ECU with Plug'n'Play Harness, EVO 8 MR, EVO 9, Kit

Part Number: HTH-HT-213318

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Haltech Nexus S3 ECUs with Plug-and-Play Harness for 1990-1997 MIATA - HT-213316

Haltech Nexus S3 ECUs with Plug-and-Play Harness for 1990-1997 MIATA - HT-213316

Haltech Nexus S3 ECUs with Plug-and-Play Harness for 1990-1997 MIATA - HT-213316

Engine Management Systems, Nexus S3, ECU with Plug'n'Play Harness, Mazda Miata, NA, Kit

Part Number: HTH-HT-213316

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

HalTech Elite 2500 ECU with Plug'n'Play Harness for 1993-1998 SUPRA - HT-151326

HalTech Elite 2500 ECU with Plug'n'Play Harness for 1993-1998 SUPRA - HT-151326

HalTech Elite 2500 ECU with Plug'n'Play Harness for 1993-1998 SUPRA - HT-151326

Engine Management Systems, Elite 2500 ECU with Plug'n'Play Harness, Toyota, 3.0L, Kit

Part Number: HTH-HT-151326

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

HalTech Elite 2500 ECU with Plug'n'Play Harness for 1993-1998 SUPRA - HT-151353

HalTech Elite 2500 ECU with Plug'n'Play Harness for 1993-1998 SUPRA - HT-151353

HalTech Elite 2500 ECU with Plug'n'Play Harness for 1993-1998 SUPRA - HT-151353

Engine Management Systems, Elite 2500 ECU with Plug'n'Play Harness, Does Not Include Ignition Sub-harness, Toyota, 3.0L, Kit

Part Number: HTH-HT-151353

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Haltech Nexus S3 ECUs with Plug-and-Play Harness for 2002-2005 CIVIC, 2002-2004 RSX - HT-213302

Haltech Nexus S3 ECUs with Plug-and-Play Harness for 2002-2005 CIVIC, 2002-2004 RSX - HT-213302

Haltech Nexus S3 ECUs with Plug-and-Play Harness for 2002-2005 CIVIC, 2002-2004 RSX - HT-213302

Engine Management Systems, Nexus S3, ECU with Plug'n'Play Harness, for use on Honda® EP3, Kit

Part Number: HTH-HT-213302

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Haltech Nexus S3 ECUs with Plug-and-Play Harness for 2000-2005 MIATA - HT-213303

Haltech Nexus S3 ECUs with Plug-and-Play Harness for 2000-2005 MIATA - HT-213303

Haltech Nexus S3 ECUs with Plug-and-Play Harness for 2000-2005 MIATA - HT-213303

Engine Management Systems, Nexus S3, ECU with Plug'n'Play Harness, Mazda Miata, NB, Kit

Part Number: HTH-HT-213303

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Haltech Nexus S3 ECUs with Plug-and-Play Harness for 1995-1999 ECLIPSE, 2003-2005 LANCER, 1995-1998 TALON - HT-213308

Haltech Nexus S3 ECUs with Plug-and-Play Harness for 1995-1999 ECLIPSE, 2003-2005 LANCER, 1995-1998 TALON - HT-213308

Haltech Nexus S3 ECUs with Plug-and-Play Harness for 1995-1999 ECLIPSE, 2003-2005 LANCER, 1995-1998 TALON - HT-213308

Engine Management Systems, Nexus S3, ECU with Plug'n'Play Harness, DSM 2G, EVO 4-8, Kit

Part Number: HTH-HT-213308

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Haltech Nexus S3 ECUs with Plug-and-Play Harness for 1993-1995 RX-7 - HT-213307

Haltech Nexus S3 ECUs with Plug-and-Play Harness for 1993-1995 RX-7 - HT-213307

Haltech Nexus S3 ECUs with Plug-and-Play Harness for 1993-1995 RX-7 - HT-213307

Engine Management Systems, Nexus S3, ECU with Plug'n'Play Harness, Mazda RX-7, FD S6, Kit

Part Number: HTH-HT-213307

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Haltech Nexus S3 ECUs with Plug-and-Play Harness for 2002-2005 IMPREZA - HT-213310

Haltech Nexus S3 ECUs with Plug-and-Play Harness for 2002-2005 IMPREZA - HT-213310

Haltech Nexus S3 ECUs with Plug-and-Play Harness for 2002-2005 IMPREZA - HT-213310

Engine Management Systems, Nexus S3, ECU with Plug'n'Play Harness, Subaru WRX, Kit

Part Number: HTH-HT-213310

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Haltech Nexus S3 ECUs with Plug-and-Play Harness for 2015-2019 WRX STI, WRX, 2011 IMPREZA - HT-213312

Haltech Nexus S3 ECUs with Plug-and-Play Harness for 2015-2019 WRX STI, WRX, 2011 IMPREZA - HT-213312

Haltech Nexus S3 ECUs with Plug-and-Play Harness for 2015-2019 WRX STI, WRX, 2011 IMPREZA - HT-213312

Engine Management Systems, Nexus S3, ECU with Plug'n'Play Harness, Subaru WRX, Kit

Part Number: HTH-HT-213312

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

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