Holley Fuel Injection Systems

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Throttle Body

Multi-port

37 products

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Products

$188 Off

Holley |

#42555510

Holley Sniper 2 EFI Upgrade Kit

$1,061.95

/kit

$1,249.95

$244 Off

Holley |

#4255501074

Holley 550-1074 Terminator X Stealth 4150 2X4, 1500 HP, Shiny

Injection Style:

Throttle Body

Injector Size:

100 lb/hr @ 58.5 PSI

Max Horsepower Rating:

1250

$3,299.95

/kit

$3,543.95

$203 Off

Holley Sniper 2 EFI Upgrade Kit With Regulator

Holley |

#42555511

Holley Sniper 2 EFI Upgrade Kit With Regulator

(1)

$1,146.95

/kit

$1,349.95

$150 Off

Holley |

#4255501002

Holley 550-1002 Terminator X Stealth 4150 EFI System 650 HP Black

Injection Style:

Throttle Body

Injector Size:

100 lb/hr @ 58.5 PSI

Max Horsepower Rating:

650

$2,099.95

/each

$2,249.95

$200 Off

Holley |

#4255501011

Holley 550-1011 Terminator X Max Stealth 4150 EFI wTrans Control

Injection Style:

Throttle Body

Injector Size:

100 lb/hr @ 58.5 PSI

Max Horsepower Rating:

650

$2,499.95

/each

$2,699.95

$188 Off

Holley |

#4255501020

Holley 550-1020 Terminator X Stealth EFI 4150 24X LS, Shiny

Injection Style:

Throttle Body

Injector Size:

100 lb/hr @ 58.5 PSI

Max Horsepower Rating:

650

$2,399.95

/kit

$2,587.95

$150 Off

Holley |

#4255501003

Holley 550-1003 Terminator X Stealth 4150 EFI System 650 HP Gold

Injection Style:

Throttle Body

Injector Size:

100 lb/hr @ 58.5 PSI

Max Horsepower Rating:

650

$2,099.95

/each

$2,249.95

$269 Off

Holley |

#4255501080

Holley 550-1080 Terminator Stealth 2X4 4500 Kit, Polished

Injection Style:

Throttle Body

Injector Size:

100 lb/hr @ 58.5 PSI

Max Horsepower Rating:

1500

$3,949.95

/kit

$4,218.95

$244 Off

Holley |

#4255501076

Holley 550-1076 Terminator X Stealth 4150 2X4, 1500 HP, Gold

Injection Style:

Throttle Body

Injector Size:

100 lb/hr @ 58.5 PSI

Max Horsepower Rating:

1250

$3,299.95

/kit

$3,543.95

$223 Off

Holley |

#4255501064

Holley 550-1064 Terminator X Max Stealth EFI 58X LS Trans Control

Injection Style:

Throttle Body

Injector Size:

100 lb/hr @ 58.5 PSI

Max Horsepower Rating:

650

$2,949.95

/kit

$3,172.95

-7%

Holley |

#425558498

Holley 558-498 Sniper 2 Bluetooth Module

(1)

ECM Included:

Sold in Quantity:

Each

$237.95

/each

$257.95

$188 Off

Holley |

#4255501021

Holley 550-1021 Terminator X Stealth EFI 4150 24X LS, Black

Injection Style:

Throttle Body

Injector Size:

100 lb/hr @ 58.5 PSI

Max Horsepower Rating:

650

$2,399.95

/kit

$2,587.95

$278 Off

Holley |

#4255501431

Holley EFI 550-1431 Terminator X Max 7.3L Godzilla Kit

Finish:

Shiny

Sold in Quantity:

Each

$1,571.95

/kit

$1,849.95

-7%

Holley |

#4255267

EFI Fuel System Kit w/Return

Color:

Black

Sold in Quantity:

Each

$571.95

/each

$618.95

-7%

Holley |

#42558489

Holley 558489 Adapter Harness, Sniper EFI 1 To Sniper EFI 2

$59.79

/each

$64.95

$200 Off

Holley |

#4255501012

Holley 550-1012 Terminator X Max Stealth 4150 EFI wTrans Control

Injection Style:

Throttle Body

Injector Size:

100 lb/hr @ 58.5 PSI

Max Horsepower Rating:

650

$2,499.95

/each

$2,699.95

$150 Off

Holley |

#4255501001

Holley 550-1001 Terminator X Stealth 4150 EFI System 650 HP Shiny

Injection Style:

Throttle Body

Injector Size:

100 lb/hr @ 58.5 PSI

Max Horsepower Rating:

650

$2,099.95

/each

$2,249.95

$188 Off

Holley |

#4255501062

Holley 550-1062 Terminator X Stealth EFI 4150 58X LS, Gold

Injection Style:

Throttle Body

Injector Size:

100 lb/hr @ 58.5 PSI

Max Horsepower Rating:

650

$2,399.95

/kit

$2,587.95

$235 Off

Holley |

#4255501070

Holley 550-1070 Terminator X Stealth 4500 EFI System 8 Inj, Shiny

Injection Style:

Throttle Body

Injector Size:

100 lb/hr @ 58.5 PSI

Max Horsepower Rating:

1500

$3,049.95

/kit

$3,284.95

$223 Off

Holley |

#4255501030

Holley 550-1030 Terminator X Max Stealth EFI 24X LS Trans Control

Injection Style:

Throttle Body

Injector Size:

100 lb/hr @ 58.5 PSI

Max Horsepower Rating:

650

$2,949.95

/kit

$3,172.95

$188 Off

Holley |

#4255501060

Holley 550-1060 Terminator X Stealth EFI 4150 58X LS, Shiny

Injection Style:

Throttle Body

Injector Size:

100 lb/hr @ 58.5 PSI

Max Horsepower Rating:

650

$2,399.95

/kit

$2,587.95

$200 Off

Holley |

#4255501013

Holley 550-1013 Terminator X Max Stealth 4150 EFI wTrans Control

Injection Style:

Throttle Body

Injector Size:

100 lb/hr @ 58.5 PSI

Max Horsepower Rating:

650

$2,499.95

/each

$2,699.95

$223 Off

Holley |

#4255501029

Holley 550-1029 Terminator X Max Stealth EFI 24X LS Trans Control

Injection Style:

Throttle Body

Injector Size:

100 lb/hr @ 58.5 PSI

Max Horsepower Rating:

650

$2,949.95

/kit

$3,172.95

$223 Off

Holley |

#4255501015

Holley 550-1015 Terminator X Max Stealth 4150 EFI System, Black

Injection Style:

Throttle Body

Injector Size:

100 lb/hr @ 58.5 PSI

Max Horsepower Rating:

1250

$2,949.95

/kit

$3,172.95

$223 Off

Holley |

#4255501028

Holley 550-1028 Terminator X Max Stealth EFI 24X LS Trans Control

Injection Style:

Throttle Body

Injector Size:

100 lb/hr @ 58.5 PSI

Max Horsepower Rating:

650

$2,949.95

/kit

$3,172.95

$174 Off

Holley |

#4255501005

Holley 550-1005 Terminator X Stealth 4150 EFI System, Black

Injection Style:

Throttle Body

Injector Size:

100 lb/hr @ 58.5 PSI

Max Horsepower Rating:

1250

$2,649.95

/kit

$2,823.95

Holley |

#425550613

Holley EFI 550-613 Terminator LS MPFI Kit

Injection Style:

Multi-port

ECM Included:

Yes

$4,649.95

/each

$188 Off

Holley |

#4255501061

Holley 550-1061 Terminator X Stealth EFI 4150 58X LS, Black

Injection Style:

Throttle Body

Injector Size:

100 lb/hr @ 58.5 PSI

Max Horsepower Rating:

650

$2,399.95

/kit

$2,587.95

$269 Off

Holley |

#4255501081

Holley 550-1081 Terminator Stealth 2X4 4500 Kit, Black

Injection Style:

Throttle Body

Injector Size:

100 lb/hr @ 58.5 PSI

Max Horsepower Rating:

1500

$3,949.95

/kit

$4,218.95

$223 Off

Holley |

#4255501065

Holley 550-1065 Terminator X Max Stealth EFI 58X LS Trans Control

Injection Style:

Throttle Body

Injector Size:

100 lb/hr @ 58.5 PSI

Max Horsepower Rating:

650

$2,949.95

/kit

$3,172.95

$188 Off

Holley |

#4255501022

Holley 550-1022 Terminator X Stealth EFI 4150 24X LS, Gold

Injection Style:

Throttle Body

Injector Size:

100 lb/hr @ 58.5 PSI

Max Horsepower Rating:

650

$2,399.95

/kit

$2,587.95

Holley |

#425550614

Holley EFI 550-614 Terminator LS MPFI Kit

Injection Style:

Multi-port

ECM Included:

Yes

$2,949.95

/each

$223 Off

Holley |

#4255501063

Holley 550-1063 Terminator X Max Stealth EFI 58X LS Trans Control

Injection Style:

Throttle Body

Injector Size:

100 lb/hr @ 58.5 PSI

Max Horsepower Rating:

650

$2,949.95

/kit

$3,172.95

$344 Off

Holley |

#425550501

Holley EFI 550-501 HP EFI Universal Mpi Retrofit Kits

GTIN Code:

090127666890

$4,999.95

/each

$5,343.95

-7%

Holley |

#42652623

Holley 526-23 G Body Fuel Plumbing Kit Returnless

Material Type:

Aluminum

Sold in Quantity:

Each

$799.95

/kit

$863.95

Holley |

#425550615

Holley EFI 550-615 Terminator LS MPFI Kit

Injection Style:

Multi-port

Injector Size:

Not included

ECM Included:

Yes

$4,349.95

/each

Showing 1 - 36 of 37 results

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Holley Fuel Injection Systems

Injection Style

Brand

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Application

Department

Sanctioning Body

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Price

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Products

Holley Sniper 2 EFI Upgrade Kit

Holley 550-1074 Terminator X Stealth 4150 2X4, 1500 HP, Shiny

Holley Sniper 2 EFI Upgrade Kit With Regulator

Holley 550-1002 Terminator X Stealth 4150 EFI System 650 HP Black

Holley 550-1011 Terminator X Max Stealth 4150 EFI wTrans Control

Holley 550-1020 Terminator X Stealth EFI 4150 24X LS, Shiny

Holley 550-1003 Terminator X Stealth 4150 EFI System 650 HP Gold

Holley 550-1080 Terminator Stealth 2X4 4500 Kit, Polished

Holley 550-1076 Terminator X Stealth 4150 2X4, 1500 HP, Gold

Holley 550-1064 Terminator X Max Stealth EFI 58X LS Trans Control

Holley 558-498 Sniper 2 Bluetooth Module

Holley 550-1021 Terminator X Stealth EFI 4150 24X LS, Black

Holley EFI 550-1431 Terminator X Max 7.3L Godzilla Kit

EFI Fuel System Kit w/Return

Holley 558489 Adapter Harness, Sniper EFI 1 To Sniper EFI 2

Holley 550-1012 Terminator X Max Stealth 4150 EFI wTrans Control

Holley 550-1001 Terminator X Stealth 4150 EFI System 650 HP Shiny

Holley 550-1062 Terminator X Stealth EFI 4150 58X LS, Gold

Holley 550-1070 Terminator X Stealth 4500 EFI System 8 Inj, Shiny

Holley 550-1030 Terminator X Max Stealth EFI 24X LS Trans Control

Holley 550-1060 Terminator X Stealth EFI 4150 58X LS, Shiny

Holley 550-1013 Terminator X Max Stealth 4150 EFI wTrans Control

Holley 550-1029 Terminator X Max Stealth EFI 24X LS Trans Control

Holley 550-1015 Terminator X Max Stealth 4150 EFI System, Black

Holley 550-1028 Terminator X Max Stealth EFI 24X LS Trans Control

Holley 550-1005 Terminator X Stealth 4150 EFI System, Black

Holley EFI 550-613 Terminator LS MPFI Kit

Holley 550-1061 Terminator X Stealth EFI 4150 58X LS, Black

Holley 550-1081 Terminator Stealth 2X4 4500 Kit, Black

Holley 550-1065 Terminator X Max Stealth EFI 58X LS Trans Control

Holley 550-1022 Terminator X Stealth EFI 4150 24X LS, Gold

Holley EFI 550-614 Terminator LS MPFI Kit

Holley 550-1063 Terminator X Max Stealth EFI 58X LS Trans Control

Holley EFI 550-501 HP EFI Universal Mpi Retrofit Kits

Holley 526-23 G Body Fuel Plumbing Kit Returnless

Holley EFI 550-615 Terminator LS MPFI Kit

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