Multi-Port EFI Kits
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FAST XFI Street Engine Management System Retro-Fit Kit 304003
FAST
$724.95FAST XFI Street Engine Management System Retro-Fit Kit 304003 All new from FAST, the XFI Street Engine Management System gives you a cost effective system with the flexibility of laptop tuning. This new system uses the same wiring as the FAST EZ-EFI and...304003$724.95 -
FiTech 500HP LS3/L92 92mm Ultimate EFI System 70011
FiTech Fuel Injection
$1,896.00FiTech 500HP LS3/L92 92mm Ultimate EFI System 70011 FiTech Ultimate LS Instructions Complete Self Tuning Induction Systems for LS engines designed for the do-it-yourself Hot Rodder to the professional EFI tuner! This system is ready to go with...70011$1,896.00 -
Holley EFI CAN Input/Output Module Kit w/Harness 554-165
HOLLEY
$430.95Holley EFI CAN Input/Output Module Kit w/Harness 554-165 The Holley EFI CAN Input/Output Module can be added to Holley EFI HP, Dominator, Terminator X and Terminator X Max EFI installation. This CAN module will add eight inputs and eight outputs to the...554-165$430.95 -
Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-926 - 24x/EV1/Trans Control/DBW
HOLLEY
$2,057.95Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-926 - 24x/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...550-926$2,057.95 -
Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-929 - 24x/EV1/DBW
HOLLEY
$1,828.95Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-929 - 24x/EV1/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 control of your...550-929$1,828.95 -
Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-930 - 24x/Multec 2/DBW
HOLLEY
$1,828.95Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-930 - 24x/Multec 2/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 control of your...550-930$1,828.95 -
$147.95
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FiTech 1000HP LS1/LS2/LS6 102mm Ultimate EFI System w/Trans Control 70031
FiTech Fuel Injection
$2,689.00FiTech 1000HP LS1/LS2/LS6 102mm Ultimate EFI System w/Trans Control 70031 The Ultimate LS1/LS2/LS6 1000 HP Intake Manifold Kit with 102mm throttle body and trans control are a complete self-tuning induction systems for LS engines designed for the...70031$2,689.00 -
FiTech Ultimate LS7 750HP EFI Kit
FiTech Fuel Injection
$2,107.00FiTech Ultimate LS7 750HP EFI Kit FiTech Ultimate LS Instructions Complete Self Tuning Induction Systems for LS engines designed for the do-it-yourself Hot Rodder to the professional EFI tuner! This system is ready to go with everything needed to...70017$2,107.00 -
Holley Terminator X GM LS Standalone ECU & Wire Harness 550-910T - 58x/EV1
HOLLEY
$1,370.95Holley Terminator X GM LS Standalone ECU & Wire Harness 550-910T - 58x/EV1 Without 3.5" Handheld Take 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...550-910T$1,370.95 -
Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-920 - 58x/EV1/Trans Control
HOLLEY
$1,828.95Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-920 - 58x/EV1/Trans Control 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 control...550-920$1,828.95 -
Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-932 - 24x/EV6/DBW
HOLLEY
$1,828.95Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-932 - 24x/EV6/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 control of your...550-932$1,828.95