Holley Performance | Holley EFI Products (Fuel Injection)

Holley Performance | Holley EFI Products (Fuel Injection)

From GM's factory COPO Camaro to NASCAR to your car, get the new standard in fuel injection with Holley’s fuel injection kits and EFI systems. Our systems deliver more power and a better throttle response, giving you the performance you need. Learn more at Holley.com.
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Holley Cam Sync Sensor Performance Holley Performance parts
Holley PerformanceHolley Cam Sync Sensor
$186.95
Holley Crankshaft Trigger Sensor Performance Holley Performance parts
Holley PerformanceHolley Crankshaft Trigger Sensor
$144.95
Dominator EFI Vehicle Management System Performance Holley Performance display Dominator EFI Vehicle Management System Performance Holley Performance display
Holley PerformanceHolley Dominator EFI Vehicle Management System
$2,567.95
Holley Bosch Style MAP Sensor-5 Bar Range Performance Holley Performance display
Holley PerformanceHolley Bosch Style MAP Sensor-5 Bar Range
$142.95
Holley Bosch Style MAP Sensor-3 Bar Range Performance Holley Performance display
Holley PerformanceHolley Bosch Style MAP Sensor-3 Bar Range
$123.95
Holley 100psi. Pressure Transducers Performance Holley Performance parts
Holley PerformanceHolley 100psi. Pressure Transducers
$163.95
Holley EFI Bosch Style O2 Sensor Performance Holley Performance display
Holley PerformanceHolley EFI Bosch Style O2 Sensor
$194.95
EFI O2 Sensor Performance Holley Performance display
Holley PerformanceHolley EFI O2 Sensor
$318.95
Holley 3.5in LCD Touchscreen Upgrades Performance Holley Performance parts Holley 3.5in LCD Touchscreen Upgrades Performance Holley Performance individual display
Holley PerformanceHolley 3.5in LCD Touchscreen Upgrades
$336.95
EFI Digital Dash Gauge Performance Holley Performance display
Holley PerformanceHolley EFI Digital Dash Gauge
$852.95
Sniper EFI Self Tunning Fuel Injection System Performance Holley Performance parts Sniper EFI Self Tunning Fuel Injection System Performance Holley Performance (back part)
Holley PerformanceHolley Sniper EFI Self Tuning Fuel Injection System
$1,966.95
Holley 2 Bar MAP Sensor Performance Holley Performance display
Holley PerformanceHolley 2 Bar MAP Sensor
$122.95
Holley Coolant Air Temp Sensors Performance Holley Performance display
Holley PerformanceHolley Coolant Air Temp Sensors
$44.55
Holley Coolant Temperature Sensor Performance Holley Performance display
Holley PerformanceHolley Coolant Temperature Sensor
$44.05
Fuel Injectors 522-128 Performance Holley Performance parts Fuel Injectors 522-128 Performance Holley Performance individual display
Holley PerformanceHolley Fuel Injectors 522-128
$638.95