Filters
Holley EFI 550-1029
Holley EFI Terminator X Max Stealth 4150 - GM LS Engines; Black - 24X Crank - Trans Control - 3.5 in. Touchscreen
Holley EFI 550-920
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 - Transmission Control - 3.5 in. Touchscreen
Holley EFI 550-1030
Holley EFI Terminator X Max Stealth 4150 - GM LS Engines; Gold - 24X Crank - Trans Control - 3.5 in. Touchscreen
Holley EFI 550-920T
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 - Transmission Control - USB/CAN Tuning Cable
Holley EFI 550-1060
Holley EFI Terminator X Stealth GM LS 4150 - Shiny; 58X Crank - 4 Injectors - 650 HP
Holley EFI 550-926T
Holley EFI Terminator X Max - LS1/LS6; 24x Crank - 1x Cam - EV1 Injectors - Drive-By-Wire Throttle Body and Transmission Control - USB/CAN Tuning Cable
Holley EFI 550-1061
Holley EFI Terminator X Stealth GM LS 4150 - Black; 58X Crank - 4 Injectors - 650 HP
Holley EFI 550-927T
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 and Transmission Control - USB/CAN Tuning Cable
Holley EFI 550-1062
Holley EFI Terminator X Stealth GM LS 4150 - Gold; 58X Crank - 4 Injectors - 650 HP
Holley EFI 550-928T
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 - USB/CAN Tuning Cable
Holley EFI 550-1063
Holley EFI Terminator X Max Stealth 4150 - GM LS Engines; Shiny - 58X Crank - Trans Control - 3.5 in. Touchscreen
Holley EFI 550-929T
Holley EFI Terminator X Max - LS1/LS6; 24x Crank - 1x Cam - EV1 Injectors - Drive-By-Wire Throttle Body Control - USB/CAN Tuning Cable