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550-909 Holley EFI Terminator X LS1 24x/1x MPFI Kit
$1,427.95Take control of your LS engine with Terminator X! Don't settle for a junkyard ECU with a cumbersome tuning interface when you can have complete control of your engine, self-learning fuel strategies and the proven, race-winning technology of Holley EFI at... -
550-918 Holley EFI Terminator X Max LS2/LS3 and Late 58x/4x LS Truck MPFI Kit with Transmission Control
$1,828.95Take 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 control of your engine, self-learning fuel strategies and the proven, race-winning technology of Holley... -
550-919 Holley EFI Terminator X Max LS1 24x/1x MPFI Kit with Transmission Control
$1,828.95Take 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 control of your engine, self-learning fuel strategies and the proven, race-winning technology of Holley... -
550-916 Holley EFI Terminator X Max LS1 24x/1x MPFI Kit with Transmission Control
$1,828.95Take 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 control of your engine, self-learning fuel strategies and the proven, race-winning technology of Holley... -
550-920 Holley EFI Terminator X Max LS2/LS3 and Late 58x/4x LS Truck MPFI Kit with Transmission Control
$1,799.95Take 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 control of your engine, self-learning fuel strategies and the proven, race-winning technology of Holley... -
550-928 Holley EFI Terminator X Max LS2/LS3 and Late 58X/4X LS Truck MPFI Kit with DBW Throttle Body and Transmission Control
$1,999.95Take 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 control of your engine, self-learning fuel strategies and the proven, race-winning technology of Holley... -
550-927 Holley EFI Terminator X Max Early Truck 24X/1X LS MPFI Kit with DBW Throttle Body and Transmission Control
$1,999.95Take 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 control of your engine, self-learning fuel strategies and the proven, race-winning technology of Holley... -
550-926 Holley EFI Terminator X Max LS1 24X/1X MPFI Kit with DBW Throttle Body and Transmission Control
$1,999.95Take 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 control of your engine, self-learning fuel strategies and the proven, race-winning technology of Holley...
