Availability
Computers, Chips & Programmers
Engine Management Systems, Terminator X MAX, 8-EV1 Injectors, 8-Coils, Analog, Tuner Controls, Chevy, LS, 4,8-6.2L, 4x Cam, 58x Crank, Kit
Part Number: HLY-550-933
Estimated Ship Date: Today
Estimated Ship Date: Today
Computer Programmer Accessories, Pillar Mount, CS2, CTS2, CTS3, Chevy, GMC, Each
Part Number: EGE-28603
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Management Systems, Terminator X MAX, 8-Injectors, 8-Coil, Sensors, Trans and Tuner Controller, Chevy, LS, 4.8-6.0L, 1x Cam, 24x Crank, Kit
Part Number: HLY-550-917-6
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Computer, Replacement, LS Controller, Chevy, LS3, Each
Part Number: NAL-19354329
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Injection Engine Management System, Pro-Flo 4, Self-Learning, Sequential Multi-Port, With Tablet, LS Gen IV 58X, Engine Swap, Kit
Part Number: EDL-35712
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Computer Module, EPB Caliper Controller, Replacement Controller for Wilwood Electronic Parking Brake Retrofit Kits, Each
Part Number: WIL-620-16177
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Management Systems, HP EFI, ECU and Harness, Up to 16-Injectors, 8-Coils, Four Digital Inputs, for GM TPI, Holley Stealth Ram, Kit
Part Number: HLY-550-601
Estimated Ship Date: Today
Estimated Ship Date: Today
Estimated Ship Date: Today
Computer Programmer Accessory, Sensor Docking Station, Pyrometer Sensor, Wiring Harness, Bully Dog GT, Watch Dog, Kit
Part Number: BLY-40384
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Management Systems, Elite 1500 ECU, Four Digital Inputs, Ten Analog Inputs, Each
Part Number: HTH-HT-150900
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Computer Programmer, Evolution CTS3, Cadillac, Chevy, Buick, GMC, Pontiac, Gas, Each
Part Number: EGE-85450-250
Estimated Ship Date: Today
Estimated Ship Date: Today
Performance Package, Power Pack 2, Includes Cold Air Intake, 87mm Throttle Body, Ford, Mustang GT, Each
Part Number: FMS-M-9603-M8A
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Management Systems, Terminator X, Up to 8-Injectors, 8-Coil, Analog, CANBUS, Sensors, USB Tuning Cable, Chevy, 4.8-6.2L, 4x Cam, 58x Crank, Kit
Part Number: HLY-550-910T
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Management System, 5.0L Crate Engine Control Pack, Ford, 5.0L, Kit
Part Number: FMS-M6017A504VB
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Management Systems, Terminator X MAX, 8-EV1 Injectors, 8-Coils, Plug-and-Play, Drive-by-Wire, Tuner/Trans Control, 4R70W, Ford, 4.6L, 5.4L, Kit
Part Number: HLY-550-1316
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Computer Programmer, Trinity 2 EX Platinum Performance, Competition Use Only, Chevy, Small Block, Each
Part Number: DBL-9246
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Management Systems, Terminator X MAX, 8-Injectors, 8-Coils, Plug-and-Play, LT Drive-by-Wire, Chevy, Early LT, 5.3L, 6.2L, Kit
Part Number: HLY-550-1620
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Management System, LT4, Wet and Dry Sump, Pre-Programed ECU, Harness,Sensors, Throttle Pedal, Fuel Pump Power Module, 8-Speed, 10-Speed, Kit
Part Number: NAL-19433249
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Management Systems, Terminator X, Up to 8-EV6 Injectors, 8-Coil, O2 Sensor, Plug-and-Play, Tuner, Controller, Dodge, Chrysler, 5.7-6.4L, Kit
Part Number: HLY-550-1225
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Holley Terminator X MAX Engine Management Systems 550-1423
Not Yet Reviewed
Estimated Ship Date: Today
Automatic Transmission Controllers, GM Genuine Parts Transmission Control Modules, 9T45, CVT250, Chevrolet, Each
Part Number: ADO-24046814
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Computer Programmer, EvoHT2, Handheld, Chevy, GMC, Trucks, Each
Part Number: EGE-26041
Estimated Ship Date: Today
Estimated Ship Date: Today
Computer Programmer, Ford Accessport, F-150, EcoBoost, 2.7L, Each
Part Number: CBT-AP3-FOR-008
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Computer Chip/Module, Performance Module, for Automatic Transmission, Ford, Pickup, SUV, Each
Part Number: JET-89405
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Pillar Display Mount, CTS3, Black, Chevrolet, Kit
Part Number: EGE-28602
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Management Systems, Dominator EFI, Connects 24-EV1 Injectors, 12-Coils, Analog/Digital inputs, 1x Cam Sensor, Chevy, 5.7L, 6.0L, 24x Crank, Kit
Part Number: HLY-550-656
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
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