Engine Management Systems

Engine Management Systems, Crate Engine Control Packs, Oxygen Sensor, Ford, 2.3L, Kit

Part Number: FMS-M-6017-23T

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Engine Management System, MegaSquirt Gen2, Plug and Play Harness, Nissan, 240SX, Altima, K24DE, SR20DE, Kit

Part Number: DIY-S0016

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Estimated Ship Date: Nov 27, 2026 if ordered today

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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

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Estimated Ship Date: Jan 4, 2027 if ordered today

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

Part Number: HTH-HT-212316

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Estimated Ship Date: Jan 4, 2027 if ordered today

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Engine Management Systems, Nexus S2, ECU with Plug'n'Play Harness, for Nissan, S13, Kit

Part Number: HTH-HT-212315

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Estimated Ship Date: Jan 4, 2027 if ordered today

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Engine Control Unit, Elite 1500, with Premium Wire-In Harness, Universal, Kit

Part Number: HTH-HT-150904

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Estimated Ship Date: Jan 4, 2027 if ordered today

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Engine Management Systems, Nexus S2, ECU with Plug and Pin Set, Kit

Part Number: HTH-HT-212100

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Estimated Ship Date: Jan 4, 2027 if ordered today

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Engine Management Systems, Elite 1500 ECU with Plug and Pin Set, Kit

Part Number: HTH-HT-150901

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Estimated Ship Date: Dec 28, 2026 if ordered today

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Engine Management System, Elite 550 ECU with Premium Universal Wire-In Harness, Boost Control, Includes 8 ft. Premium Wiring Harness, Kit

Part Number: HTH-HT-150404

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Estimated Ship Date: Dec 23, 2026 if ordered today

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Engine Management System, Elite 550 ECU, Boost Control, 1 Digital Input, 7 Analog Inputs, Each

Part Number: HTH-HT-150400

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Estimated Ship Date: Dec 23, 2026 if ordered today

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Engine Management System, MegaSquirt Gen2, Plug and Play Harness, Nissan, 240SX, S13, SR20DET, Kit

Part Number: DIY-S0017

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 23, 2026 if ordered today

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Engine Management Systems, Elite 1500 ECU, Four Digital Inputs, Ten Analog Inputs, Each

Part Number: HTH-HT-150900

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Estimated Ship Date: Today

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Engine Management Systems, Elite 550 ECU with Basic Universal Wire-In Harness, 8 ft. Basic Wiring Harness, Kit

Part Number: HTH-HT-150402

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Estimated Ship Date: Dec 29, 2026 if ordered today

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Engine Management Systems, Nexus S2, ECU with Plug'n'Play Harness, for use on Honda® EP3, Kit

Part Number: HTH-HT-212302

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Estimated Ship Date: Jan 4, 2027 if ordered today

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

Part Number: HTH-HT-212301

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Estimated Ship Date: Jan 4, 2027 if ordered today

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Engine Management Systems, Nexus S2, ECU with Plug'n'Play Harness, for Nissan, S14, Kit

Part Number: HTH-HT-212304

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Estimated Ship Date: Jan 4, 2027 if ordered today

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Engine Management Systems, Nexus S2, ECU Only, Each

Part Number: HTH-HT-212000

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Estimated Ship Date: Jan 4, 2027 if ordered today

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Engine Management Systems, Nexus S2, ECU with Plug'n'Play Harness, Mazda RX-7, FD S7/8, Kit

Part Number: HTH-HT-212306

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Estimated Ship Date: Jan 4, 2027 if ordered today

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

Part Number: HTH-HT-212314

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Estimated Ship Date: Jan 4, 2027 if ordered today

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Engine Management Systems, Nexus S2, ECU with Plug'n'Play Harness, Mazda RX-7, FD S6, Kit

Part Number: HTH-HT-212307

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Estimated Ship Date: Jan 4, 2027 if ordered today

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

Part Number: HTH-HT-212325

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Estimated Ship Date: Jan 4, 2027 if ordered today

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Engine Management System, MegaSquirt MS3Pro, Plug and Play Harness, Mazda, Miata, Kit

Part Number: DIY-S0002

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Estimated Ship Date: Nov 23, 2026 if ordered today

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Engine Management System, MegaSquirt Gen2, Plug and Play Harness, Mazda, Miata, Kit

Part Number: DIY-S0012

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Estimated Ship Date: Nov 23, 2026 if ordered today

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Engine Management System, MegaSquirt MS3Pro, Plug and Play Harness, Mazda, Miata, Kit

Part Number: DIY-S0006

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Estimated Ship Date: Nov 23, 2026 if ordered today

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Engine Management System, MegaSquirt Gen2, Plug and Play Harness, Toyota, MR2, Celica, 3SGTE, Kit

Part Number: DIY-S0021

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Estimated Ship Date: Nov 23, 2026 if ordered today

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