Multi-Port EFI Kits
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Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-935 - 58x/EV1/Trans Control/DBW
HOLLEY
$2,057.95Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-935 - 58x/EV1/Trans Control/DBW Take control of your LS engine with Terminator X Max! Don't settle for a junkyard ECU with a cumbersome tuning interface when you can have complete...550-935$2,057.95 -
Dominator EFI Kit LS1 Main Harness w/ Trans Control w/ EV1 Injector Harness 550-656
HOLLEY
$3,700.95Dominator EFI Kit LS1 Main Harness w/ Trans Control w/ EV1 Injector Harness 550-656 Dominator® EFI Vehicle Management Systems are intended for non-emissions street and racing engine applications. In addition to the transmission control, drive by...550-656$3,700.95 -
Dominator EFI Kit LS1 Main Harness w/ Trans Control, DBW w/ EV1 Injector Harness 550-657
HOLLEY
$3,757.95Dominator EFI Kit LS1 Main Harness w/ Trans Control, DBW w/ EV1 Injector Harness 550-657 Fits GM LS 24x Crank, 1x Cam - LS1/LS6 style Engines with EV1 Injectors a 4L60/80E Transmission, and a DBW Throttle Body. Dominator® EFI Vehicle Management...550-657$3,757.95 -
Dominator EFI Kit LS2 Main Harness w/ DBW w/ EV1 Injector Harness 550-659
HOLLEY
$3,700.95Dominator EFI Kit LS2 Main Harness w/ Trans Control w/ EV1 Injector Harness 550-658 Dominator® EFI Vehicle Management Systems are intended for non-emissions street and racing engine applications. In addition to the transmission control, drive by...550-659$3,700.95 -
Dominator EFI Kit LS2 Main Harness w/ EV1 Injector Harness 550-651
HOLLEY
$3,363.95Dominator EFI Kit LS2 Main Harness w/ EV1 Injector Harness 550-651 Dominator® EFI Vehicle Management Systems are intended for non-emissions street and racing engine applications. In addition to the transmission control, drive by wire, and dual...550-651$3,363.95 -
Dominator EFI Kit LS2 Main Harness w/ Trans Control w/ EV1 Injector Harness 550-658
HOLLEY
$3,700.95Dominator EFI Kit LS2 Main Harness w/ Trans Control w/ EV1 Injector Harness 550-658 Fits GM LS 58x Crank, 4x Cam - 4.8/5.3/6.0 style Engines with EV1 Injectors, and a 4L60/80E Transmission Dominator® EFI Vehicle Management Systems are intended...550-658$3,700.95 -
Dominator EFI Kit LS2 Main Harness w/ Trans, DBW w/ EV1 Injector Harness 550-660
HOLLEY
$3,757.95Dominator EFI Kit LS2 Main Harness w/ Trans, DBW w/ EV1 Injector Harness 550-660 Dominator® EFI Vehicle Management Systems are intended for non-emissions street and racing engine applications. In addition to the transmission control, drive by wire,...550-660$3,757.95 -
FAST GM LS XFI Main Harness 301108
FAST
$418.95FAST GM LS XFI Main Harness 301108 This XFI Main Harness has labeled wires with weather pack connectors to fit the specified application. Easy plug and play with FAST XFI 2.0 ECU.301108$418.95 -
FAST XFI 2.0 ECU w/ Data Logging & Traction Control 301007
FAST
$2,519.95FAST XFI 2.0 ECU w/ Data Logging & Traction Control 301007 For owners of fuel injected crate/transplant engines, FAST™ presents a solution to allow easy conversion to aftermarket EFI for late model engines. Kits are tailored to perfectly match...301007$2,519.95 -
FAST XFI 2.0 ECU w/ Data Logging & Traction Control 301008 - 16 Injector Option
FAST
$2,551.95FAST XFI 2.0 ECU w/ Data Logging & Traction Control 301008 - 16 Injector Option For owners of fuel injected crate/transplant engines, FAST™ presents a solution to allow easy conversion to aftermarket EFI for late model engines. Kits are...301008$2,551.95 -
FAST XFI 2.0 ECU w/ Traction Control & 16 Injector Option 301006
FAST
$2,380.95FAST XFI 2.0 ECU w/ Traction Control & 16 Injector Option 301006 For owners of fuel injected crate/transplant engines, FAST™ presents a solution to allow easy conversion to aftermarket EFI for late model engines. Kits are tailored to perfectly...301006$2,380.95 -
FAST XFI 2.0 Marine ECU 301015
FAST
$2,073.95FAST XFI 2.0 Marine ECU 301015 For owners of fuel injected crate/transplant engines, FAST™ presents a solution to allow easy conversion to aftermarket EFI for late model engines. Kits are tailored to perfectly match the specific brand and model of...301015$2,073.95