MPN: 550-552
Holley Sniper EFI 550-552 Supports Up To 175 HP - 3.5 in. Handheld Monitor - One 100 LB/HR Injector
$1,998.40
FRCQ_550-552
Air and Fuel Delivery
Ford Mustang
Fuel Injection Conversion Kit
Holley Sniper EFI
Service Kits
Are you tired of struggling with the old Autolite model 1100 series carburetor on your classic Ford? The team at Holley has designed the...
MPN: 550-511-BXX
Holley Sniper EFI 550-511-BXX Holley Sniper 2 EFI - Black
$2,292.14
FRCQ_550-511-BXX
Air and Fuel Delivery
Chevrolet Camaro
Dodge Challenger
Dodge Charger
Ford Mustang
Fuel Injection Conversion Kit
Holley Sniper EFI
Service Kits
The #1 EFI conversion system just got better! Introducing Sniper 2 EFI - a self-tuning, easy-to-install, EFI conversion for common 4-barrel (4150 flange) style...
MPN: 550-511-BXK
Holley Sniper EFI 550-511-BXK Holley Sniper 2 EFI - Black
$2,995.13
FRCQ_550-511-BXK
Air and Fuel Delivery
Chevrolet Camaro
Dodge Challenger
Dodge Charger
Ford Mustang
Fuel Injection Conversion Kit
Holley Sniper EFI
Service Kits
The #1 EFI conversion system just got better! Introducing Sniper 2 EFI - a self-tuning, easy-to-install, EFI conversion for common 4-barrel (4150 flange) style...
MPN: 550-511-BPK-SBF
Holley Sniper EFI 550-511-BPK-SBF Sniper 2 EFI Bundle with HyperSpark Ignition System
$3,719.47
FRCQ_550-511-BPK-SBF
Air and Fuel Delivery
Ford Mustang
Fuel Injection Conversion Kit
Holley Sniper EFI
Service Kits
Make your classic drive like a modern fuel injected vehicle, including better cold starts, smooth drivability, and improved fuel economy. Sniper 2 was designed...
MPN: 550-511-BPK-SBC
Holley Sniper EFI 550-511-BPK-SBC Sniper 2 EFI Bundle with HyperSpark Ignition System
$4,987.23
FRCQ_550-511-BPK-SBC
Air and Fuel Delivery
Chevrolet Camaro
Fuel Injection Conversion Kit
Holley Sniper EFI
Service Kits
Make your classic drive like a modern fuel injected vehicle, including better cold starts, smooth drivability, and improved fuel economy. Sniper 2 was designed...
MPN: 550-511-BPK
Holley Sniper EFI 550-511-BPK Holley Sniper 2 EFI - Black
$3,190.90
FRCQ_550-511-BPK
Air and Fuel Delivery
Chevrolet Camaro
Dodge Challenger
Dodge Charger
Ford Mustang
Fuel Injection Conversion Kit
Holley Sniper EFI
Service Kits
New for Sniper 2 is the optional Power Distribution Module (PDM). This cost-effective and optional accessory isolates the core of your EFI and ignition...
MPN: 550-511-5XX
Holley Sniper EFI 550-511-5XX Base Kit - Without PDM - 5 in. Handheld
$2,745.94
FRCQ_550-511-5XX
Air and Fuel Delivery
Chevrolet Camaro
Dodge Challenger
Dodge Charger
Ford Mustang
Fuel Injection Conversion Kit
Holley Sniper EFI
Service Kits
The #1 EFI conversion system just got better! Introducing Sniper 2 EFI - a self-tuning, easy-to-install, EFI conversion for common 4-barrel (4150 flange) style...
MPN: 550-511-5PX-SBC
Holley Sniper EFI 550-511-5PX-SBC Sniper 2 EFI Bundle with HyperSpark Ignition System
$2,969.84
FRCQ_550-511-5PX-SBC
Air and Fuel Delivery
Chevrolet Camaro
Fuel Injection Conversion Kit
Holley Sniper EFI
Service Kits
Make your classic drive like a modern fuel injected vehicle, including better cold starts, smooth drivability, and improved fuel economy. Sniper 2 was designed...
MPN: 550-511-5PK-SBC
Holley Sniper EFI 550-511-5PK-SBC Black - 5" Handheld / PDM / HyperSpark Master Kit Bundle
$3,610.11
FRCQ_550-511-5PK-SBC
Air and Fuel Delivery
Chevrolet Camaro
Fuel Injection Conversion Kit
Holley Sniper EFI
Service Kits
The #1 selling EFI conversion just got better…again! We’re bundling our top selling Sniper 2 packages and passing along maximum savings! Available for small...
MPN: 550-511-5AE
Holley Sniper EFI 550-511-5AE Holley Sniper 2 EFI Upgrade 5'' Kit w/ Regulator - Black
$2,546.28
FRCQ_550-511-5AE
Air and Fuel Delivery
Chevrolet Camaro
Dodge Challenger
Dodge Charger
Ford Mustang
Fuel Injection Conversion Kit
Holley Sniper EFI
Service Kits
Want to make the switch from the original Sniper EFI to Sniper 2 and don't want to rewire your system? The new Sniper 2...
MPN: 550-511-3XX
Holley Sniper EFI 550-511-3XX Base Kit - Without PDM - 3.5 in. Handheld
$2,461.57
FRCQ_550-511-3XX
Air and Fuel Delivery
Chevrolet Camaro
Dodge Challenger
Dodge Charger
Ford Mustang
Fuel Injection Conversion Kit
Holley Sniper EFI
Service Kits
If you're looking for a high-performance fuel injection system that delivers power, efficiency, and ease of use, look no further than the Sniper 2...
MPN: 550-511-3XK
Holley Sniper EFI 550-511-3XK Inline Pump - Without PDM - 3.5 in. Handheld
$3,161.24
FRCQ_550-511-3XK
Air and Fuel Delivery
Chevrolet Camaro
Dodge Challenger
Dodge Charger
Ford Mustang
Fuel Injection Conversion Kit
Holley Sniper EFI
Service Kits
Make your classic drive like a modern fuel-injected vehicle, including easy cold starts, smooth drivability, and improved fuel economy! Sniper 2 is designed to...
MPN: 550-511-3PX-SBF
Holley Sniper EFI 550-511-3PX-SBF Sniper 2 EFI Bundle with HyperSpark Ignition System
$4,289.00
FRCQ_550-511-3PX-SBF
Air and Fuel Delivery
Ford Mustang
Fuel Injection Conversion Kit
Holley Sniper EFI
Service Kits
The #1 selling EFI conversion just got better…again! We’re bundling our top selling Sniper 2 packages and passing along maximum savings! Available for small...
MPN: 550-511-3PX
Holley Sniper EFI 550-511-3PX Base Kit - With PDM - 3.5 in. Handheld
$2,715.70
FRCQ_550-511-3PX
Air and Fuel Delivery
Chevrolet Camaro
Dodge Challenger
Dodge Charger
Ford Mustang
Fuel Injection Conversion Kit
Holley Sniper EFI
Service Kits
The #1 EFI conversion system just got better. Introducing Sniper 2 EFI - a self-tuning, easy-to-install, EFI conversion for common 4-barrel (4150 flange) style...
MPN: 550-511-3PK-SBF
Holley Sniper EFI 550-511-3PK-SBF Black - 3.5" Handheld / PDM / HyperSpark Master Kit Bundle
$3,868.05
FRCQ_550-511-3PK-SBF
Air and Fuel Delivery
Ford Mustang
Fuel Injection Conversion Kit
Holley Sniper EFI
Service Kits
Make your classic drive like a modern fuel injected vehicle, including better cold starts, smooth drivability, and improved fuel economy. Sniper 2 was designed...
MPN: 550-511-3PK
Holley Sniper EFI 550-511-3PK Inline Pump - With PDM - 3.5 in. Handheld
$3,327.37
FRCQ_550-511-3PK
Air and Fuel Delivery
Chevrolet Camaro
Dodge Challenger
Dodge Charger
Ford Mustang
Fuel Injection Conversion Kit
Holley Sniper EFI
Service Kits
If you're looking for a high-performance fuel injection system that delivers power, efficiency, and ease of use, look no further than the Sniper 2...
MPN: 550-511-3AX
Holley Sniper EFI 550-511-3AX Holley Sniper 2 EFI - Black
$2,081.45
FRCQ_550-511-3AX
Air and Fuel Delivery
Chevrolet Camaro
Dodge Challenger
Dodge Charger
Ford Mustang
Fuel Injection Conversion Kit
Holley Sniper EFI
Service Kits
If you're looking for a high-performance fuel injection system that delivers power, efficiency, and ease of use, look no further than the Sniper 2...
MPN: 550-511-3AE
Holley Sniper EFI 550-511-3AE External Fuel Pressure Regulator, Fittings, Hose
$2,247.58
FRCQ_550-511-3AE
Air and Fuel Delivery
Chevrolet Camaro
Dodge Challenger
Dodge Charger
Ford Mustang
Fuel Injection Conversion Kit
Holley Sniper EFI
Service Kits
If you're looking for a high-performance fuel injection system that delivers power, efficiency, and ease of use, look no further than the Sniper 2...
MPN: 550-510-BPK-SBC
Holley Sniper EFI 550-510-BPK-SBC Sniper 2 EFI Bundle with HyperSpark Ignition System
$3,719.47
FRCQ_550-510-BPK-SBC
Air and Fuel Delivery
Chevrolet Camaro
Fuel Injection Conversion Kit
Holley Sniper EFI
Service Kits
The #1 selling EFI conversion just got better…again! We’re bundling our top selling Sniper 2 packages and passing along maximum savings! Available for small...
MPN: 550-510-5PK-SBC
Holley Sniper EFI 550-510-5PK-SBC Sniper 2 EFI Bundle with HyperSpark Ignition System
$3,647.53
FRCQ_550-510-5PK-SBC
Air and Fuel Delivery
Chevrolet Camaro
Fuel Injection Conversion Kit
Holley Sniper EFI
Service Kits
Make your classic drive like a modern fuel injected vehicle, including better cold starts, smooth drivability, and improved fuel economy. Sniper 2 was designed...
MPN: 550-510-3XX
Holley Sniper EFI 550-510-3XX Base Kit - Without PDM - 3.5 in. Handheld
$2,413.70
FRCQ_550-510-3XX
Air and Fuel Delivery
Chevrolet Camaro
Dodge Challenger
Dodge Charger
Ford Mustang
Fuel Injection Conversion Kit
Holley Sniper EFI
Service Kits
Make your classic drive like a modern fuel-injected vehicle, including easy cold starts, smooth drivability, and improved fuel economy. Sniper 2 is designed to...
MPN: 550-510-3XK
Holley Sniper EFI 550-510-3XK Inline Pump - Without PDM - 3.5 in. Handheld
$3,190.90
FRCQ_550-510-3XK
Air and Fuel Delivery
Chevrolet Camaro
Dodge Challenger
Dodge Charger
Ford Mustang
Fuel Injection Conversion Kit
Holley Sniper EFI
Service Kits
New for Sniper 2 is the optional Power Distribution Module (PDM). This cost-effective and optional accessory isolates the core of your EFI and ignition...
MPN: 550-510-3XD
Holley Sniper EFI 550-510-3XD Returnless Style Drop-In Module - Without PDM - 3.5 in. Handheld
$3,562.82
FRCQ_550-510-3XD
Air and Fuel Delivery
Chevrolet Camaro
Dodge Challenger
Dodge Charger
Ford Mustang
Fuel Injection Conversion Kit
Holley Sniper EFI
Service Kits
If you're looking for a high-performance fuel injection system that delivers power, efficiency, and ease of use, look no further than the Sniper 2...
MPN: 550-510-3PX
Holley Sniper EFI 550-510-3PX Base Kit - With PDM - 3.5 in. Handheld
$2,662.88
FRCQ_550-510-3PX
Air and Fuel Delivery
Chevrolet Camaro
Dodge Challenger
Dodge Charger
Ford Mustang
Fuel Injection Conversion Kit
Holley Sniper EFI
Service Kits
Make your classic drive like a modern fuel-injected vehicle, including easy cold starts, smooth drivability, and improved fuel economy. Sniper 2 is designed to...
MPN: 550-510-3PK-SBC
Holley Sniper EFI 550-510-3PK-SBC Sniper 2 EFI Bundle with HyperSpark Ignition System
$3,868.05
FRCQ_550-510-3PK-SBC
Air and Fuel Delivery
Chevrolet Camaro
Fuel Injection Conversion Kit
Holley Sniper EFI
Service Kits
Make your classic drive like a modern fuel injected vehicle, including better cold starts, smooth drivability, and improved fuel economy. Sniper 2 was designed...
MPN: 550-510-3PK
Holley Sniper EFI 550-510-3PK Inline Pump - With PDM - 3.5 in. Handheld
$3,393.39
FRCQ_550-510-3PK
Air and Fuel Delivery
Chevrolet Camaro
Dodge Challenger
Dodge Charger
Ford Mustang
Fuel Injection Conversion Kit
Holley Sniper EFI
Service Kits
New for Sniper 2 is the optional Power Distribution Module (PDM). This cost-effective and optional accessory isolates the core of your EFI and ignition...
