Collection: Holley EFI
Holley is quickly becoming the new standard In EFI! Holley’s HP ECU is standard equipment on the 2013/2014 Chevrolet COPO Camaro & Holley’s EFI throttle body powers every NASCAR Sprint Cup Series™ team. Top racers are making the switch to Holley EFI every day. Racers like Tom Bailey who set 3 new records & took the overall event win on the 2013 Hot Rod Magazine Drag Week & John Scali who used it to win the 2013 JEGS All-Star race. But that’s not all. The world’s best hot rod builders & tuners are making the switch to Holley EFI. Builders like Dave Lane who used Holley EFI to power the 2013 Goodguys Hot Rod of the Year & tuners like Steve Morris who use it to build some of the baddest forced induction beasts on the planet. It’s the easiest, most refined, feature-rich system that money can buy.
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Holley EFI Terminator Stealth EFI Kit - Hard Core Gray 2550-441
Vendor:Regular price $2,910.95 USDRegular priceUnit price / per$3,202.05 USDSale price $2,910.95 USDSale -
Holley EFI Lightweight Dominator ECU 2554-114LW
Vendor:Regular price $2,910.95 USDRegular priceUnit price / per$3,202.05 USDSale price $2,910.95 USDSale -
Holley EFI Dominator EFI ECU 554-114
Vendor:Regular price $2,854.00 USDRegular priceUnit price / per$3,767.28 USDSale price $2,854.00 USDSale -
Holley EFI HP EFI ECU & Harness Kits 550-601N
Vendor:Regular price $2,847.00 USDRegular priceUnit price / per$3,758.04 USDSale price $2,847.00 USDSale -
Holley EFI HP EFI ECU & Harness Kits 550-604N
Vendor:Regular price $2,847.00 USDRegular priceUnit price / per$3,758.04 USDSale price $2,847.00 USDSale -
Holley EFI HP EFI ECU & Harness Kits 550-605N
Vendor:Regular price $2,847.00 USDRegular priceUnit price / per$3,758.04 USDSale price $2,847.00 USDSale -
Holley EFI Terminator Stealth EFI Kit-Shiny 2550-440
Vendor:Regular price $2,839.95 USDRegular priceUnit price / per$3,123.95 USDSale price $2,839.95 USDSale -
Holley EFI Terminator LS MPFI Kit 550-608
Vendor:Regular price $2,835.00 USDRegular priceUnit price / per$3,742.20 USDSale price $2,835.00 USDSale -
Holley EFI Terminator LS MPFI Kit 550-610
Vendor:Regular price $2,835.00 USDRegular priceUnit price / per$3,742.20 USDSale price $2,835.00 USDSale -
Holley EFI Terminator LS MPFI Kit 550-614
Vendor:Regular price $2,835.00 USDRegular priceUnit price / per$3,742.20 USDSale price $2,835.00 USDSale -
Holley EFI HP EFI ECU & Harness Kits 550-616
Vendor:Regular price $2,835.00 USDRegular priceUnit price / per$3,742.20 USDSale price $2,835.00 USDSale -
Holley EFI HP EFI ECU & Harness Kits 550-617
Vendor:Regular price $2,835.00 USDRegular priceUnit price / per$3,742.20 USDSale price $2,835.00 USDSale -
Holley EFI HP EFI ECU & Harness Kits 2550-602N
Vendor:Regular price $2,830.95 USDRegular priceUnit price / per$3,114.05 USDSale price $2,830.95 USDSale -
Holley EFI HP EFI ECU & Harness Kits 2550-607N
Vendor:Regular price $2,830.95 USDRegular priceUnit price / per$3,114.05 USDSale price $2,830.95 USDSold out -
Holley EFI HP EFI ECU & Harness Kits 2550-603N
Vendor:Regular price $2,830.95 USDRegular priceUnit price / per$3,114.05 USDSale price $2,830.95 USDSale -
Holley EFI Terminator Stealth EFI Kit - Classic Gold Finish 2550-444
Vendor:Regular price $2,825.95 USDRegular priceUnit price / per$3,108.55 USDSale price $2,825.95 USDSold out -
Holley EFI HP EFI ECU & Harness Kits 550-606N
Vendor:Regular price $2,794.00 USDRegular priceUnit price / per$3,688.08 USDSale price $2,794.00 USDSale -
Holley EFI Ford Coyote Ti-VCT Capable HP EFI Kit, NTK O2 550-628N
Vendor:Regular price $2,774.00 USDRegular priceUnit price / per$3,661.68 USDSale price $2,774.00 USDSale -
Holley EFI Dominator EFI ECU 3554-114
Vendor:Regular price $2,742.95 USDRegular priceUnit price / per$3,017.25 USDSale price $2,742.95 USDSale -
Holley EFI HP EFI ECU & Harness Kits 2550-605N
Vendor:Regular price $2,736.95 USDRegular priceUnit price / per$3,010.65 USDSale price $2,736.95 USDSale -
Holley EFI HP EFI ECU & Harness Kits 2550-601N
Vendor:Regular price $2,736.95 USDRegular priceUnit price / per$3,010.65 USDSale price $2,736.95 USDSold out -
Holley EFI HP EFI ECU & Harness Kits 2550-604N
Vendor:Regular price $2,736.95 USDRegular priceUnit price / per$3,010.65 USDSale price $2,736.95 USDSale -
Holley EFI Terminator LS MPFI Kit 2550-614
Vendor:Regular price $2,724.95 USDRegular priceUnit price / per$2,997.45 USDSale price $2,724.95 USDSold out -
Holley EFI HP EFI ECU & Harness Kits 550-602
Vendor:Regular price $2,714.00 USDRegular priceUnit price / per$3,582.48 USDSale price $2,714.00 USDSale