Innovation
not Imitation

PLUG-AND-PLAY KITS

PLUG-AND-PLAY KITS

UNIVERSAL KITS

Sniper EFI Master Kit Black Finish
$1,249.99
Sniper EFI Kit Black Finish
$999.99
Sniper EFI Master Kit Shiny Finish
$1,249.99
Sniper EFI Kit Shiny Finish
$999.99
Sniper EFI Kit - Classic Finish
$999.99
Sniper 2300 EFI Kit Gold Finish
$899.95
Sniper 2300 EFI Kit Black Finish
$899.95
Sniper 2300 EFI Kit Shiny Finish
$849.99

FORD MOD and COYOTE Kits

Looking for a plug and play kit for your Ford Modular engine? The HP ECU allows you to accurately control the fuel and ignition of your engine plus much more! Is your cam too wild for a MAF? Power adders? You name it, and Holley EFI can handle it.

HOLLEY 550-618 '11+ COYOTE
$1,849.95
HOLLEY 550-616 '99-'04 2V
$1,799.95
HOLLEY 550-617 '99-'04 4V
$1,799.95

GM Engine Kits

Looking for a plug and play kit for your GM LS engine? The HP ECU allows you to accurately control the fuel and ignition of your engine plus much more! Got a stock LS engine? Simply download a base map and you're on your way. Got a turbocharged, nitrous fed LS engine on water/meth? This HP EFI kit can control that too! Stop re–flashing your factory ECU every time you make a performance modification. Get Holley EFI today!

Holley 550-608 LS1/LS6 24X BOSCH INJ
$1,799.95
Holley 550-609 LS1/LS6 24X BOSCH INJ
$2,599.95
Holley 550-611 LS2/LS3 58X USCAR INJ
$2,599.95
Holley 550-612 LS2/LS3 58X USCAR INJ
$2,599.95
Holley 550-613 LS2/LS3 58X USCAR INJ
$2,799.95