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Part# 534-20Free ShippingIn Stock
$61.35
Holley EFIHolley EFI 550-1080 Terminator X Stealth 4500 2x4 Kit - Shiny Terminator X Stealth 4500 2x4 with 8 Injectors - Supports 800-1500 HorsepowerPart# 550-1080Free ShippingBackordered
Est. Ship Date: 09/11/2026
$3,356.95
Holley EFIHolley EFI 550-1081 Terminator X Stealth 4500 2x4 Kit - Black Terminator X Stealth 4500 2x4 with 8 Injectors - Supports 800-1500 HorsepowerPart# 550-1081Free ShippingIn Stock
$3,356.95
Holley EFIHolley EFI 550-1210 Terminator X Coyote Kit Compatible with 2011-2012 Ford Coyote Engines with Ti-VCT and EV1 injectorsPart# 550-1210Free ShippingBackordered
Est. Ship Date: 09/03/2026
$2,676.95- Holley EFIHolley EFI 550-1211 Terminator X Coyote Kit Compatible with 2011-2012 Ford Coyote Engines with Ti-VCT and EV6 injectorsPart# 550-1211Free Shipping
Backordered
Est. Ship Date: 09/03/2026
$2,676.95 
Holley EFIHolley EFI 550-1212 EFI Terminator X Coyote Kit Compatible with 2013-2015 Ford Coyote Engines with Ti-VCT and EV1 injectors - for Early Coils$2,676.95- Holley EFIHolley EFI 550-1213 Terminator X Coyote Kit Compatible with 2013-2015 Ford Coyote Engines with Ti-VCT and EV6 injectorsPart# 550-1213Free Shipping
Backordered
Est. Ship Date: 09/03/2026
$2,676.95 - Holley EFIHolley EFI 550-1214 Terminator X Coyote Kit Compatible with 2015.5-2017 Ford Coyote Engines with Ti-VCT and EV1 injectorsPart# 550-1214Free Shipping
Backordered
Est. Ship Date: 09/03/2026
$2,676.95 - Holley EFIHolley EFI 550-1215 Terminator X Coyote Kit Compatible with 2015.5-2017 Ford Coyote Engines with Ti-VCT and EV6 injectorsPart# 550-1215Free Shipping
Backordered
Est. Ship Date: 09/03/2026
$2,676.95 
Holley EFIHolley EFI 550-1216 Terminator X Mod Motor 2V Kit Compatible with Ford 2V Mod Motor w/ Stock Coils and EV1 injectorsPart# 550-1216Free ShippingIn Stock
$1,741.95
Holley EFIHolley EFI 550-1217 Terminator X Mod Motor 2V Kit Compatible with Ford 2V Mod Motor w/ Stock Coils and EV6 injectorsPart# 550-1217Free ShippingBackordered
Est. Ship Date: 09/03/2026
$1,741.95
Holley EFIHolley EFI 550-1218 Terminator X Mod Motor 4V Kit Compatible with Ford 4V Mod Motor w/ Stock Coils and EV1 injectorsPart# 550-1218Free ShippingBackordered
Est. Ship Date: 09/03/2026
$1,741.95
Holley EFIHolley EFI 550-1219 Terminator X Mod Motor 4V Kit Compatible with Ford 4V Mod Motor w/ Stock Coils and EV6 injectorsPart# 550-1219Free ShippingIn Stock
$1,741.95
Holley EFIHolley EFI 550-1220 Terminator X Mod Motor 2V & 4V Kit Compatible with Ford 2V or 4V Mod Motor w/ Smart coils and EV1 injectorsPart# 550-1220Free ShippingIn Stock
$1,741.95
Holley EFIHolley EFI 550-1221 Terminator X Mod Motor 2V & 4V Kit Compatible with Ford 2V & 4V Mod Motor w/ Smart coils and EV6 injectorsPart# 550-1221Free ShippingIn Stock
$1,741.95
Holley EFIHolley EFI 550-1223 Terminator X HEMI Gen III Kit Compatible with 2003-2006 GEN III HEMI engines with EV6 injectorsPart# 550-1223Free ShippingBackordered
Est. Ship Date: 09/03/2026
$1,741.95- Holley EFIHolley EFI 550-1224 Terminator X HEMI Gen III Kit Compatible with 2007-2013+ GEN III HEMI engines with EV1 injectorsPart# 550-1224Free Shipping
Backordered
Est. Ship Date: 09/03/2026
$1,741.95 - Holley EFIHolley EFI 550-1225 Terminator X HEMI Gen III Kit Compatible with 2007-2013+ GEN III HEMI engines with EV6 injectorsPart# 550-1225Free Shipping
In Stock
$1,741.95 
Holley EFIHolley EFI 550-1312 Terminator X Max Coyote Kit Compatible with 2013-2015 Ford Coyote Engines with Ti-VCT, EV1 injectors and a 98+ 4R70W TransmissionPart# 550-1312Free ShippingBackordered
Est. Ship Date: 09/03/2026
$2,973.95- Holley EFIHolley EFI 550-1313 Terminator X Max Coyote Kit Compatible with 2013-2015 Ford Coyote Engines with Ti-VCT, EV6 injectors and a 98+ 4R70W TransmissionPart# 550-1313Free Shipping
Backordered
Est. Ship Date: 09/03/2026
$2,973.95 - Holley EFIHolley EFI 550-1315 Terminator X Max Coyote Kit Compatible with 2015.5-2017 Ford Coyote Engines with Ti-VCT, EV6 injectors and a 98+ 4R70W TransmissionPart# 550-1315Free Shipping
Backordered
Est. Ship Date: 09/03/2026
$2,973.95 
Holley EFIHolley EFI 550-1316 Terminator X Max Mod Motor 2V - with Transmission Control Compatible with Ford 2 Valve Modular Motors with stock coils and EV1 injectors, and 4R70W transmission control.Part# 550-1316Free ShippingBackordered
Est. Ship Date: 09/03/2026
$2,038.95
Holley EFIHolley EFI 550-1317 Terminator X Max Mod Motor 2V - with Transmission Control Compatible with Ford 2 Valve Modular Motors with stock coils and EV6 injectors, and 4R70W transmission control.Part# 550-1317Free ShippingIn Stock
$2,038.95
Holley EFIHolley EFI 550-1318 Terminator X Max Mod Motor 4V - with Transmission Control Compatible with Ford 4 Valve Modular Motors with stock coils and EV1 injectors, and 4R70W transmission control.Part# 550-1318Free ShippingBackordered
Est. Ship Date: 09/03/2026
$2,038.95
Holley EFIHolley EFI 550-1319 Terminator X Max Mod Motor 4V - with Transmission Control Compatible with Ford 4 Valve Modular Motors with stock coils and EV6 injectors, and 4R70W transmission control.Part# 550-1319Free ShippingBackordered
Est. Ship Date: 09/03/2026
$2,038.95- Holley EFIHolley EFI 550-1409 Terminator X Max Coyote Kit Compatible with 2011-2012 Ford Coyote Engines with Ti-VCT, EV6 injectors and a Drive-by-Wire throttle bodyPart# 550-1409Free Shipping
Backordered
Est. Ship Date: 09/03/2026
$2,973.95 - Holley EFIHolley EFI 550-1411 Terminator X Max Coyote Kit Compatible with 2013-2015 Ford Coyote Engines with Ti-VCT, EV6 injectors and a Drive-by-Wire throttle bodyPart# 550-1411Free Shipping
Backordered
Est. Ship Date: 09/03/2026
$2,973.95 - Holley EFIHolley EFI 550-1412 Terminator X Max Coyote Kit Compatible with 2015.5-2017 Ford Coyote Engines with Ti-VCT, EV1 injectors and a Drive-by-Wire throttle bodyPart# 550-1412Free Shipping
Backordered
Est. Ship Date: 09/03/2026
$2,973.95 - Holley EFIHolley EFI 550-1413 Terminator X Max Coyote Kit Compatible with 2015.5-2017 Ford Coyote Engines with Ti-VCT, EV6 injectors and a Drive-by-Wire throttle bodyPart# 550-1413Free Shipping
Backordered
Est. Ship Date: 09/03/2026
$2,973.95 
Holley EFIHolley EFI 550-1420 Terminator X Max Gen III HEMI 2003-2006 Kit with DBW Throttle Body Control Compatible with 2003-2006 GEN III HEMI engines with EV1 injectors, and a Drive-By-Wire throttle body.Part# 550-1420Free ShippingBackordered
Est. Ship Date: 09/03/2026
$2,038.95
Holley EFIHolley EFI 550-1421 Terminator X Max Gen III HEMI 2003-2006 Kit with DBW Throttle Body Control Compatible with 2003-2006 GEN III HEMI engines with EV6 injectors, and a Drive-By-Wire throttle body.Part# 550-1421Free ShippingBackordered
Est. Ship Date: 09/03/2026
$2,038.95
Holley EFIHolley EFI 550-1422 Terminator X Max Gen III HEMI 2007-2012 Kit with DBW Throttle Body Control Compatible with 2007-2012 GEN III HEMI engines with EV1 injectors, and a Drive-By-Wire throttle body.Part# 550-1422Free ShippingBackordered
Est. Ship Date: 09/03/2026
$2,038.95
Holley EFIHolley EFI 550-1423 Terminator X Max Gen III HEMI 2007-2012 Kit with DBW Throttle Body Control Compatible with 2007-2012 GEN III HEMI engines with EV6 injectors, and a Drive-By-Wire throttle body.Part# 550-1423Free ShippingIn Stock
$2,038.95
Holley EFIHolley EFI 550-1424 Terminator X Max Gen III HEMI 2013 and up Kit with DBW Throttle Body Control Compatible with 2013 and up GEN III HEMI engines with EV1 injectors, and a Drive-By-Wire throttle body.Part# 550-1424Free ShippingBackordered
Est. Ship Date: 09/03/2026
$2,038.95
Holley EFIHolley EFI 550-1425 Terminator X Max Gen III HEMI 2013 and up Kit with DBW Throttle Body Control Compatible with 2013 and up GEN III HEMI engines with EV6 injectors, and a Drive-By-Wire throttle body.Part# 550-1425Free ShippingIn Stock
$2,038.95
Last ChanceHolley EFIHolley EFI 550-1431 Terminator X Max Standalone ECU Kit Compatible with 2020-2024 Ford 7.3L Gas Engine with Factory Coils - EV6 Injectors - Drive-by-Wire Throttle Body ControlIn Stock
$1,571.95- Holley EFIHolley EFI 550-1508 Terminator X Max Coyote Kit Compatible with 2011-2012 Ford Coyote Engines with Ti-VCT, EV6 injectors, a 98+ 4R70W Transmission, and a Drive-by-Wire throttle bodyPart# 550-1508Free Shipping
Backordered
Est. Ship Date: 09/03/2026
$2,973.95 - Holley EFIHolley EFI 550-1510 Terminator X Max Coyote Kit Compatible with 2013-2015 Ford Coyote Engines with Ti-VCT, EV6 injectors, a 98+ 4R70W Transmission, and a Drive-by-Wire throttle bodyPart# 550-1510Free Shipping
Backordered
Est. Ship Date: 09/03/2026
$2,973.95 - Holley EFIHolley EFI 550-1512 Terminator X Max Coyote Kit Compatible with 2015.5-2017 Ford Coyote Engines with Ti-VCT, EV6 injectors, a 98+ 4R70W Transmission, and a Drive-by-Wire throttle bodyPart# 550-1512Free Shipping
Backordered
Est. Ship Date: 09/03/2026
$2,973.95 
Holley EFIHolley EFI 550-1600 Terminator X Gen V LT Early Direct Injection Kit No Drive-by-Wire or Transmission ControlPart# 550-1600Free ShippingBackordered
Est. Ship Date: 09/03/2026
$2,336.95
Holley EFIHolley EFI 550-1601 Terminator X Gen V LT Late Direct Injection Kit No Drive-by-Wire or Transmission ControlPart# 550-1601Free ShippingBackordered
Est. Ship Date: 09/03/2026
$2,336.95
Holley EFIHolley EFI 550-1610 Terminator X Max Gen V LT Early Direct Injection Kit With 4L60 and 4L80 Transmission ControlPart# 550-1610Free ShippingBackordered
Est. Ship Date: 09/03/2026
$2,803.95
Holley EFIHolley EFI 550-1611 Terminator X Max Gen V LT Late Direct Injection Kit With 4L60 and 4L80 Transmission ControlPart# 550-1611Free ShippingBackordered
Est. Ship Date: 09/03/2026
$2,803.95
Holley EFIHolley EFI 550-1620 Terminator X Max Gen V LT Early Direct Injection Kit With LT Drive-by-Wire Throttle Body ControlPart# 550-1620Free ShippingBackordered
Est. Ship Date: 09/03/2026
$2,803.95
Holley EFIHolley EFI 550-1620LSD Terminator X Max Gen V LT Early Direct Injection Kit With LS Drive-by-Wire Throttle Body ControlPart# 550-1620LSDFree ShippingBackordered
Est. Ship Date: 09/03/2026
$2,803.95
Holley EFIHolley EFI 550-1621 Terminator X Max Gen V LT Late Direct Injection Kit With LT Drive-by-Wire Throttle Body ControlPart# 550-1621Free ShippingIn Stock
$2,803.95
Last ChanceHolley EFIHolley EFI 550-1623 EFI Terminator X Max GM Gen V LT4 Direct Injection Kit-Early Compatible with GM Gen V LT - Drive-by-Wire Throttle Body Control - 4-Wire Fuel Pressure SensorIn Stock
$2,803.95- Last ChanceHolley EFIHolley EFI 550-1624 EFI Terminator X Max GM Gen V LT4 Direct Injection Kit -Late Compatible with GM Gen V LT - Drive-by-Wire Throttle Body Control - 3-Wire Fuel Pressure Sensor
In Stock
$2,803.95 
Holley EFIHolley EFI 550-1630 Terminator X Max Gen V LT Early Direct Injection Kit with LT Drive-by-Wire Throttle Body Control and 4L60 and 4L80 Transmission ControlPart# 550-1630Free ShippingBackordered
Est. Ship Date: 09/03/2026
$3,016.95
Holley EFIHolley EFI 550-1630LSD Terminator X Max Gen V LT Early Direct Injection Kit with LS Drive-by-Wire Throttle Body Control and 4L60 and 4L80 Transmission ControlPart# 550-1630LSDFree ShippingBackordered
Est. Ship Date: 09/03/2026
$3,016.95
Holley EFIHolley EFI 550-1631 Terminator X Max Gen V LT Late Direct Injection Kit with LT Drive-by-Wire Throttle Body Control and 4L60 and 4L80 Transmission ControlPart# 550-1631Free ShippingBackordered
Est. Ship Date: 09/03/2026
$3,016.95
Holley EFIHolley EFI 550-1631LSD Terminator X Max Gen V LT Late Direct Injection Kit with LS Drive-by-Wire Throttle Body Control and 4L60 and 4L80 Transmission ControlPart# 550-1631LSDFree ShippingBackordered
Est. Ship Date: 09/03/2026
$3,016.95
Last ChanceHolley EFIHolley EFI 550-1633-6 EFI Terminator X Max GM Gen V LT4 Direct Inj. Kit - Early Compatible with GM Gen V LT - Drive-by-Wire Throttle Body and GM 6L80E and 6L90E Transmission Control - 4-Wire Fuel Pressure SensorIn Stock
$3,271.95
Last ChanceHolley EFIHolley EFI 550-1634-6 EFI Terminator X Max GM Gen V LT4 Direct Inj.Kit - Late Compatible with GM Gen V LT - Drive-by-Wire Throttle Body and GM 6L80E and 6L90E Transmission Control - 3-Wire Fuel Pressure SensorIn Stock
$3,271.95
Last ChanceHolley EFIHolley EFI 550-601 HP EFI ECU & Harness Kits Compatible with GM TPI and Holley Stealth Ram, Includes Bosch Oxygen SensorIn Stock
$2,336.95
Last ChanceHolley EFIHolley EFI 550-601N HP EFI ECU & Harness Kits Compatible with GM TPI and Holley Stealth Ram, Includes NTK Oxygen SensorIn Stock
$2,548.95
Last ChanceHolley EFIHolley EFI 550-602N HP EFI ECU & Harness Kits Compatible with GM LS1/LS6 Engine - (24x crank sensor) with Jetronic/Minitimer (Bosch type) connectors on injector harness, Includes NTK Oxygen SensorIn Stock
$2,633.95
Last ChanceHolley EFIHolley EFI 550-603 HP EFI ECU & Harness Kits Compatible with GM LS2/3/7 Engine - (58x crank sensor) with USCAR (EV6 Style) connectors on injector harness, Includes Bosch Oxygen SensorIn Stock
$2,421.95
Last ChanceHolley EFIHolley EFI 550-603N HP EFI ECU & Harness Kits Compatible with GM LS2/3/7 Engine - (58x crank sensor) with USCAR (EV6 Style) connectors on injector harness, Includes NTK Oxygen SensorIn Stock
$2,633.95
Last ChanceHolley EFIHolley EFI 550-604 HP EFI ECU & Harness Kits Universal V8 Multi-Point Fuel Injection, Includes Bosch Oxygen SensorIn Stock
$2,336.95- Last ChanceHolley EFIHolley EFI 550-604N HP EFI ECU & Harness Kits Universal V8 Multi-Point Fuel Injection, Includes NTK Oxygen Sensor
In Stock
$2,548.95 
Last ChanceHolley EFIHolley EFI 550-605 HP EFI ECU & Harness Kits Unterminated Universal Harness, Includes Bosch Oxygen SensorIn Stock
$2,336.95
Last ChanceHolley EFIHolley EFI 550-605N HP EFI ECU & Harness Kits Unterminated Universal Harness, Includes NTK Oxygen SensorIn Stock
$2,548.95
Last ChanceHolley EFIHolley EFI 550-606 HP EFI ECU & Harness Kits Universal FORD V8 Multi-Point Fuel Injection, Includes Bosch Oxygen Sensor, and Ford V8 Injector Harness.In Stock
$2,336.95
Last ChanceHolley EFIHolley EFI 550-606N HP EFI ECU & Harness Kits Universal FORD V8 Multi-Point Fuel Injection, Includes NTK Oxygen Sensor, and Ford V8 Injector Harness.In Stock
$2,548.95
Last ChanceHolley EFIHolley EFI 550-607 HP EFI ECU & Harness Kits Compatible with GM LS2/3/7 (58x crank sensor) with Jetronic/Minitimer (Bosch type) connectors on injector harness (fits Holley 522-xxx injectors), Includes Bosch Oxygen SensorIn Stock
$2,421.95
Last ChanceHolley EFIHolley EFI 550-607N HP EFI ECU & Harness Kits Compatible with GM LS2/3/7 (58x crank sensor) with Jetronic/Minitimer (Bosch type) connectors on injector harness (fits Holley 522-xxx injectors), Includes NTK Oxygen SensorIn Stock
$2,633.95
Last ChanceHolley EFIHolley EFI 550-616 HP EFI ECU & Harness Kits Compatible with 1999-2004 Ford Modular Engine - 2 Valve -Plug and Play Kit - Jetronic "Bosch Style" injector harness - Bosch Wideband O2In Stock
$2,803.95
Last ChanceHolley EFIHolley EFI 550-616N HP EFI ECU & Harness Kits Compatible with 1999-2004 Ford Modular Engine - 2 Valve - Plug and Play Kit - Jetronic "Bosch Style" injector harness - Includes NTK Oxygen SensorIn Stock
$3,016.95
Last ChanceHolley EFIHolley EFI 550-617 HP EFI ECU & Harness Kits Compatible with 1999-2004 Ford Modular Engine - 4 Valve - Plug and Play Kit - Jetronic "Bosch Style" injector harness - Bosch Wideband O2In Stock
$2,803.95
Last ChanceHolley EFIHolley EFI 550-617N HP EFI ECU & Harness Kits Compatible with 1999-2004 Ford Modular Engine - 4 Valve - Plug and Play Kit - Jetronic "Bosch Style" injector harness - Includes NTK Oxygen SensorIn Stock
$3,016.95
Holley EFIHolley EFI 550-619 Ford Coyote Ti-VCT HP EFI Kit, BOSCH O2, USCAR INJ Compatible with 2011-2012 Ford Coyote Ti-VCT - HP EFI ECU and Ti-VCT Controller Kit with Power Harness, Main Harness, Coil Harness, Injector Harness and Sensors includes Bosch Oxygen SensorPart# 550-619Free ShippingIn Stock
$2,973.95
Holley EFIHolley EFI 550-619N Ford Coyote Ti-VCT HP EFI Kit, NTK O2, USCAR INJ Compatible with 2011-2012 Ford Coyote Ti-VCT - HP EFI ECU and Ti-VCT Controller Kit with Power Harness, Main Harness, Coil Harness, Injector Harness and Sensors includes NTK Oxygen SensorPart# 550-619NFree ShippingIn Stock
$3,228.95
Holley EFIHolley EFI 550-625N Ford Coyote Ti-VCT HP EFI Kit, NTK O2, USCAR INJ Compatible with 2013-2015.5 Ford Coyote Ti-VCT - HP EFI ECU and Ti-VCT Controller Kit with Power Harness, Main Harness, Coil Harness, Injector Harness and Sensors includes NTK Oxygen SensorPart# 550-625NFree ShippingIn Stock
$3,526.95
Holley EFIHolley EFI 550-628 Ford Coyote Ti-VCT Capable HP EFI Kit, Bosch O2 HP EFI ECU with Power Harness, Main Harness, Coil Harness, Injector Harness and Sensors includes Bosch Oxygen Sensor (Does not include Ti-VCT Controller or Harnesses)Part# 550-628Free ShippingIn Stock
$2,421.95
Holley EFIHolley EFI 550-628N Ford Coyote Ti-VCT Capable HP EFI Kit, NTK O2 HP EFI ECU with Power Harness, Main Harness, Coil Harness, Injector Harness and Sensors includes NTK Oxygen Sensor (Does not include Ti-VCT Controller or Harnesses)Part# 550-628NFree ShippingIn Stock
$2,633.95
Holley EFIHolley EFI 550-650 Dominator EFI Kit - LS1 Main Harness with EV1 Injector Harness Compatible with GM® LS 24x Crank, 1x Cam - LS1/LS6 style Engines with EV1 InjectorsPart# 550-650Free ShippingIn Stock
$3,299.95
Holley EFIHolley EFI 550-651 Dominator EFI Kit - LS2 Main Harness with EV1 Injector Harness Compatible with GM® LS 58x Crank, 4x Cam - 4.8/5.3/6.0 style Engines with EV1 InjectorsPart# 550-651Free ShippingIn Stock
$3,299.95
Holley EFIHolley EFI 550-652 Dominator EFI Kit - Universal Main Harness with EV1 Injector Harness Compatible with Domestic V8 engines, such as conventional push rod Chevrolet® and Chrysler® engines, with EV1 InjectorsPart# 550-652Free ShippingIn Stock
$3,299.95
Holley EFIHolley EFI 550-653 Dominator EFI Kit - Main Harness with EV1 Injector Harness Compatible with Conventional Push Rod Ford® engines, with EV1 InjectorsPart# 550-653Free ShippingIn Stock
$3,299.95
Holley EFIHolley EFI 550-654 Dominator EFI Kit - Universal COP Main and Sub Harness with EV1 Injector Harness Compatible with Domestic V8 Engines, Such as Conventional Push Rod Chevrolet® and Chrysler® Engines with Coil on Plug Injection and EV1 InjectorsPart# 550-654Free ShippingIn Stock
$3,499.95
Holley EFIHolley EFI 550-655 Dominator EFI Kit - Universal COP Main and Sub Harness with EV1 Injector Harness Compatible with Conventional Push Rod Ford® Engines with Coil On Plug Ignition and EV1 InjectorsPart# 550-655Free ShippingIn Stock
$3,499.95
Holley EFIHolley EFI 550-656 Dominator EFI Kit - LS1 Main Harness with Trans Control and EV1 Injector Harness Compatible with GM® LS 24x Crank, 1x Cam - LS1/LS6 Style Engines with EV1 Injectors, and 4L60/80E TransmissionPart# 550-656Free ShippingIn Stock
$3,599.95
Holley EFIHolley EFI 550-657 Dominator EFI Kit - LS1 Main Harness with Trans Control, DBW, and EV1 Injector Harness Compatible with GM® LS 24x Crank, 1x Cam - LS1/LS6 Style Engines with EV1 Injectors, 4L60/80E Transmission, and DBW Throttle Body.Part# 550-657Free ShippingIn Stock
$3,699.95
Holley EFIHolley EFI 550-658 Dominator EFI Kit - LS2 Main Harness with Trans Control and EV1 Injector Harness Compatible with GM® LS 58x Crank, 4x Cam - 4.8/5.3/6.0 Style Engines with EV1 Injectors, and 4L60/80E TransmissionPart# 550-658Free ShippingIn Stock
$3,599.95
Holley EFIHolley EFI 550-659 Dominator EFI Kit - LS2 Main Harness with DBW and EV1 Injector Harness Compatible with GM® LS 58x Crank, 4x Cam - 4.8/5.3/6.0 Style Engines with EV1 Injectors, and DBW Throttle BodyPart# 550-659Free ShippingIn Stock
$3,599.95
Holley EFIHolley EFI 550-660 Dominator EFI Kit - LS2 Main Harness with Trans Control, DBW, and EV1 Injector Harness Compatible with GM® LS 58x Crank, 4x Cam - 4.8/5.3/6.0 Style Engines with EV1 Injectors, 4L60/80E Transmission, and DBW Throttle BodyPart# 550-660Free ShippingIn Stock
$3,699.95
Holley EFIHolley EFI 550-903 Terminator X 24x/1x EV1 LS MPFI Kit GM LS 24x Crank, 1x Cam - LS1/LS6 Engines - EV1 Injector Harness, 3.5 in. Touchscreen IncludedPart# 550-903Free ShippingIn Stock
$1,358.95
Holley EFIHolley EFI 550-903T Terminator X 24x/1x EV1 LS MPFI Kit - Without 3.5 in. Handheld GM LS 24x Crank, 1x Cam - LS1/LS6 Engines - EV1 Injector Harness, USB/CAN Tuning CablePart# 550-903TFree ShippingIn Stock
$1,231.95- Holley EFIHolley EFI 550-904 Terminator X 24x/1x Multec 2 LS MPFI Kit GM LS 24x Crank, 1x Cam - 4.8/5.3/6.0 Truck Engines - Multec 2 Injector Harness , 3.5 in. Touchscreen IncludedPart# 550-904Free Shipping
In Stock
$1,358.95 - Holley EFIHolley EFI 550-904T Terminator X 24x/1x Multec 2 LS MPFI Kit - Without 3.5 in. Handheld GM LS 24x Crank, 1x Cam - 4.8/5.3/6.0 Truck Engines - Multec 2 Injector Harness , USB/CAN Tuning CablePart# 550-904TFree Shipping
In Stock
$1,231.95 - Holley EFIHolley EFI 550-905 Terminator X 58x/4x EV6 LS MPFI Kit GM LS Engines with 58x Crank, 4x Cam - 4.8/5.3/6.0 Truck Engines and LS2/LS3 - EV6 Injector Harness , 3.5 in. Touchscreen IncludedPart# 550-905Free Shipping
In Stock
$1,358.95 - Holley EFIHolley EFI 550-905T Terminator X 58x/4x EV6 LS MPFI Kit - Without 3.5 in. Handheld GM LS Engines with 58x Crank, 4x Cam - 4.8/5.3/6.0 Truck Engines and LS2/LS3 - EV6 Injector Harness , USB/CAN Tuning CablePart# 550-905TFree Shipping
In Stock
$1,231.95 
Holley EFIHolley EFI 550-909 Terminator X 24x/1x EV6 LS MPFI Kit GM LS 24x Crank, 1x Cam - LS1/LS6 Engines - EV6 Injector Harness, 3.5 in. Touchscreen IncludedPart# 550-909Free ShippingIn Stock
$1,358.95- Holley EFIHolley EFI 550-909T Terminator X 24x/1x EV1 LS MPFI Kit - Without 3.5 in. Handheld GM LS 24x Crank, 1x Cam - LS1/LS6 Engines - EV6 Injector Harness, USB/CAN Tuning CablePart# 550-909TFree Shipping
In Stock
$1,231.95 - Holley EFIHolley EFI 550-910 Terminator X 58x/4x EV1 LS MPFI Kit GM LS Engines with 58x Crank, 4x Cam - 4.8/5.3/6.0 Truck Engines and LS2/LS3 - EV1 Injector Harness , 3.5 in. Touchscreen IncludedPart# 550-910Free Shipping
In Stock
$1,358.95 - Holley EFIHolley EFI 550-910T Terminator X 58x/4x EV1 LS MPFI Kit - Without 3.5 in. Handheld GM LS Engines with 58x Crank, 4x Cam - 4.8/5.3/6.0 Truck Engines and LS2/LS3 - EV1 Injector Harness , USB/CAN Tuning CablePart# 550-910TFree Shipping
In Stock
$1,231.95 
Holley EFIHolley EFI 550-916 Terminator X Max 24x/1x EV1 LS MPFI Kit with Transmission Control GM LS 24x Crank, 1x Cam - LS1/LS6 Engines - 4L60E/4L80E Transmission Control, No Laptop Required, 3.5 in. Touchscreen IncludedPart# 550-916Free ShippingIn Stock
$1,698.95
Holley EFIHolley EFI 550-916T Terminator X Max 24x/1x EV1 LS MPFI Kit with Transmission Control - Without 3.5 in. Handheld GM LS 24x Crank, 1x Cam - LS1/LS6 Engines - 4L60E/4L80E Transmission Control, No Laptop Required, USB/CAN Tuning CablePart# 550-916TFree ShippingIn Stock
$1,656.95
Holley EFIHolley EFI 550-917 Terminator X Max 24x /1x Multec 2 LS MPFI Kit with Transmission Control GM LS 24x Crank, 1x Cam - 4.8/5.3/6.0 Truck Engines - 4L60E/4L80E Transmission Control, No Laptop Required, 3.5 in. Touchscreen IncludedPart# 550-917Free ShippingIn Stock
$1,698.95
