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Home / Categories / EFI - Fuel Injection: EFI Complete Kits

EFI - Fuel Injection: EFI Complete Kits

Complete EFI kits — everything needed for an installation in one package.

579 products
Holley EFI Terminator X - Foxbody Mustang 5.0 EFI Kit - 1979-1993 Ford Mustang
Holley EFI Terminator X - Foxbody Mustang 5.0 EFI Kit - 1979-1993 Ford Mustang Part # 550-937F-B $1,631.95 Add to Cart
Holley EFI Terminator X Universal MPFI Kit - Universal MPFI Main Harness - EV1 Injectors - 5 in. Touchscreen
Holley EFI Terminator X Universal MPFI Kit - Universal MPFI Main Harness - EV1 Injectors - 5 in. Touchscreen Part # 550-936-5 $1,828.95 Add to Cart
Holley EFI Terminator X - Foxbody Mustang 5.0 EFI Kit - 1979-1993 Ford Mustang - 6.86 in. Pro Dash + Bluetooth
Holley EFI Terminator X - Foxbody Mustang 5.0 EFI Kit - 1979-1993 Ford Mustang - 6.86 in. Pro Dash + Bluetooth Part # 550-937F-1 $2,980.95 Add to Cart
Holley EFI Terminator X Max - LS1/LS6 - 24x Crank - 1x Cam - EV6 Injectors - Drive-By-Wire Throttle Body Control - USB/CAN Tuning
Holley EFI Terminator X Max - LS1/LS6 - 24x Crank - 1x Cam - EV6 Injectors - Drive-By-Wire Throttle Body Control - USB/CAN Tuning Part # 550-932T $2,193.95 Add to Cart
Holley EFI Terminator X Max - LS1/LS6 - 24x Crank - 1x Cam - EV6 Injectors - Drive-By-Wire Throttle Body and Transmission Control - 3.5 in. Touchscreen
Holley EFI Terminator X Max - LS1/LS6 - 24x Crank - 1x Cam - EV6 Injectors - Drive-By-Wire Throttle Body and Transmission Control - 3.5 in. Touchscreen Part # 550-934 $2,474.95 Add to Cart
Holley EFI Terminator X Universal MPFI Kit - Universal MPFI Main Harness - EV1 Injectors - 3.5 in. Touchscreen
Holley EFI Terminator X Universal MPFI Kit - Universal MPFI Main Harness - EV1 Injectors - 3.5 in. Touchscreen Part # 550-936 $1,799.95 Add to Cart
Holley EFI Terminator X Max - Gen IV 4.8/5.3/6.0 GM Truck Engines and LS2/LS3 - 58x Crank - 4x Cam - EV6 Injectors - Drive-By-Wire Throttle Body Control - 3.5 in. Touchsc - 5 in. Touchscreen
Holley EFI Terminator X Max - Gen IV 4.8/5.3/6.0 GM Truck Engines and LS2/LS3 - 58x Crank - 4x Cam - EV6 Injectors - Drive-By-Wire Throttle Body Control - 3.5 in. Touchsc - 5 in. Touchscreen Part # 550-931-5 $2,278.95 Add to Cart
Holley EFI Terminator X Universal MPFI Kit - Universal MPFI Main Harness - EV1 Injectors - 12.3 in. Pro Dash + Bluetooth
Holley EFI Terminator X Universal MPFI Kit - Universal MPFI Main Harness - EV1 Injectors - 12.3 in. Pro Dash + Bluetooth Part # 550-936-2 $3,598.95 Add to Cart
Holley EFI Terminator X Max - Gen IV 4.8/5.3/6.0 GM Truck Engines and LS2/LS3 - 58x Crank - 4x Cam - EV6 Injectors - Drive-By-Wire Throttle Body Control - 3.5 in. Touchsc - 3.5 in. Touchscreen + Bluetooth
Holley EFI Terminator X Max - Gen IV 4.8/5.3/6.0 GM Truck Engines and LS2/LS3 - 58x Crank - 4x Cam - EV6 Injectors - Drive-By-Wire Throttle Body Control - 3.5 in. Touchsc - 3.5 in. Touchscreen + Bluetooth Part # 550-931-B $2,024.95 Add to Cart
Holley EFI Terminator X Max - LS1/LS6 - 24x Crank - 1x Cam - EV6 Injectors - Drive-By-Wire Throttle Body and Transmission Control
Holley EFI Terminator X Max - LS1/LS6 - 24x Crank - 1x Cam - EV6 Injectors - Drive-By-Wire Throttle Body and Transmission Control Part # 550-934T $2,418.95 Add to Cart
Holley EFI Terminator X Max - LS1/LS6 - 24x Crank - 1x Cam - EV6 Injectors - Drive-By-Wire Throttle Body Control - 3.5 in. Touchsc
Holley EFI Terminator X Max - LS1/LS6 - 24x Crank - 1x Cam - EV6 Injectors - Drive-By-Wire Throttle Body Control - 3.5 in. Touchsc Part # 550-932 $2,249.95 Add to Cart
Holley EFI Terminator X Max - Gen IV 4.8/5.3/6.0 GM Truck Engines and LS2/LS3 - 58x Crank - 4x Cam - EV6 Injectors - Drive-By-Wire Throttle Body Control - 3.5 in. Touchsc - 6.86 in. Pro Dash + Bluetooth
Holley EFI Terminator X Max - Gen IV 4.8/5.3/6.0 GM Truck Engines and LS2/LS3 - 58x Crank - 4x Cam - EV6 Injectors - Drive-By-Wire Throttle Body Control - 3.5 in. Touchsc - 6.86 in. Pro Dash + Bluetooth Part # 550-931-1 $3,373.95 Add to Cart
Holley EFI Terminator X Max - Gen IV 4.8/5.3/6.0 GM Truck Engines and LS2/LS3 - 58x Crank - 4x Cam - EV6 Injectors - Drive-By-Wire Throttle Body Control - 3.5 in. Touchsc - 3.5 in. Touchscreen
Holley EFI Terminator X Max - Gen IV 4.8/5.3/6.0 GM Truck Engines and LS2/LS3 - 58x Crank - 4x Cam - EV6 Injectors - Drive-By-Wire Throttle Body Control - 3.5 in. Touchsc - 3.5 in. Touchscreen Part # 550-931 $2,249.95 Add to Cart
Holley EFI Terminator X Max - Gen IV 4.8/5.3/6.0 GM Truck Engines and LS2/LS3 - 58x Crank - 4x Cam - EV6 Injectors - Drive-By-Wire Throttle Body and Transmission Control
Holley EFI Terminator X Max - Gen IV 4.8/5.3/6.0 GM Truck Engines and LS2/LS3 - 58x Crank - 4x Cam - EV6 Injectors - Drive-By-Wire Throttle Body and Transmission Control Part # 550-928T $2,418.95 Add to Cart
Holley EFI Terminator X Max - Gen IV 4.8/5.3/6.0 GM Truck Engines and LS2/LS3 - 58x Crank - 4x Cam - EV1 Injectors - Drive-By-Wire Throttle Body Control - 3.5 in. Touchsc
Holley EFI Terminator X Max - Gen IV 4.8/5.3/6.0 GM Truck Engines and LS2/LS3 - 58x Crank - 4x Cam - EV1 Injectors - Drive-By-Wire Throttle Body Control - 3.5 in. Touchsc Part # 550-933 $2,249.95 Add to Cart
Holley EFI Terminator X Max - Gen IV 4.8/5.3/6.0 GM Truck Engines and LS2/LS3 - 58x Crank - 4x Cam - EV1 Injectors - Drive-By-Wire Throttle Body Control - USB/CAN Tuning
Holley EFI Terminator X Max - Gen IV 4.8/5.3/6.0 GM Truck Engines and LS2/LS3 - 58x Crank - 4x Cam - EV1 Injectors - Drive-By-Wire Throttle Body Control - USB/CAN Tuning Part # 550-933T $2,193.95 Add to Cart
Holley EFI Terminator X Max - Gen IV 4.8/5.3/6.0 GM Truck Engines and LS2/LS3 - 58x Crank - 4x Cam - EV6 Injectors - Drive-By-Wire Throttle Body and Transmission Control - 5 in. Touchscreen
Holley EFI Terminator X Max - Gen IV 4.8/5.3/6.0 GM Truck Engines and LS2/LS3 - 58x Crank - 4x Cam - EV6 Injectors - Drive-By-Wire Throttle Body and Transmission Control - 5 in. Touchscreen Part # 550-928-5 $2,503.95 Add to Cart
Holley EFI Terminator X Max - Gen IV 4.8/5.3/6.0 GM Truck Engines and LS2/LS3 - 58x Crank - 4x Cam - EV6 Injectors - Drive-By-Wire Throttle Body Control - USB/CAN Tuning
Holley EFI Terminator X Max - Gen IV 4.8/5.3/6.0 GM Truck Engines and LS2/LS3 - 58x Crank - 4x Cam - EV6 Injectors - Drive-By-Wire Throttle Body Control - USB/CAN Tuning Part # 550-931T $2,193.95 Add to Cart
Holley EFI Terminator X Max - Gen IV 4.8/5.3/6.0 GM Truck Engines and LS2/LS3 - 58x Crank - 4x Cam - EV6 Injectors - Drive-By-Wire Throttle Body Control - 3.5 in. Touchsc - 12.3 in. Pro Dash + Bluetooth
Holley EFI Terminator X Max - Gen IV 4.8/5.3/6.0 GM Truck Engines and LS2/LS3 - 58x Crank - 4x Cam - EV6 Injectors - Drive-By-Wire Throttle Body Control - 3.5 in. Touchsc - 12.3 in. Pro Dash + Bluetooth Part # 550-931-2 $4,048.95 Add to Cart
Holley EFI Terminator X Max - Gen III 4.8/5.3/6.0 GM Truck Engines - 24x Crank - 1x Cam - Multec 2 Injectors - Drive-By-Wire Throttle Body Control - 3.5 in. To
Holley EFI Terminator X Max - Gen III 4.8/5.3/6.0 GM Truck Engines - 24x Crank - 1x Cam - Multec 2 Injectors - Drive-By-Wire Throttle Body Control - 3.5 in. To Part # 550-930 $2,249.95 Add to Cart
Holley EFI Terminator X Max - Gen III 4.8/5.3/6.0 GM Truck Engines - 24x Crank - 1x Cam - Multec 2 Injectors - Drive-By-Wire Throttle Body Control - USB/CAN Tu
Holley EFI Terminator X Max - Gen III 4.8/5.3/6.0 GM Truck Engines - 24x Crank - 1x Cam - Multec 2 Injectors - Drive-By-Wire Throttle Body Control - USB/CAN Tu Part # 550-930T $2,193.95 Add to Cart
Holley EFI Terminator X Max - LS1/LS6 - 24x Crank - 1x Cam - EV1 Injectors - Drive-By-Wire Throttle Body Control - 3.5 in. Touchsc
Holley EFI Terminator X Max - LS1/LS6 - 24x Crank - 1x Cam - EV1 Injectors - Drive-By-Wire Throttle Body Control - 3.5 in. Touchsc Part # 550-929 $2,249.95 Add to Cart
Holley EFI Terminator X Max - LS1/LS6 - 24x Crank - 1x Cam - EV1 Injectors - Drive-By-Wire Throttle Body Control - USB/CAN Tuning
Holley EFI Terminator X Max - LS1/LS6 - 24x Crank - 1x Cam - EV1 Injectors - Drive-By-Wire Throttle Body Control - USB/CAN Tuning Part # 550-929T $2,193.95 Add to Cart
Holley EFI Terminator X Max - Gen IV 4.8/5.3/6.0 GM Truck Engines and LS2/LS3 - 58x Crank - 4x Cam - EV6 Injectors - Drive-By-Wire Throttle Body and Transmission Control - 6.86 in. Pro Dash + Bluetooth
Holley EFI Terminator X Max - Gen IV 4.8/5.3/6.0 GM Truck Engines and LS2/LS3 - 58x Crank - 4x Cam - EV6 Injectors - Drive-By-Wire Throttle Body and Transmission Control - 6.86 in. Pro Dash + Bluetooth Part # 550-928-1 $3,598.95 Add to Cart
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