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 Dominator EFI Vehicle Management System Display Holley Dominator EFI Vehicle Management System Tuning Statuses Display
Holley PerformanceHolley Dominator EFI Vehicle Management System
$2,299.95
Holley Bosch Style MAP Sensor-5 Bar Range Display
Holley PerformanceHolley Bosch Style MAP Sensor-5 Bar Range
$166.89
Holley Bosch Style MAP Sensor-3 Bar Range Display of Included Parts
Holley PerformanceHolley Bosch Style MAP Sensor-3 Bar Range
$144.85
Holley 100psi. Pressure Transducers Display Holley 100psi. Pressure Transducers Display
Holley PerformanceHolley 100psi. Pressure Transducers
$146.95
Holley EFI Bosch Style O2 Sensor Display
Holley PerformanceHolley EFI Bosch Style O2 Sensor
$194.19
Holley EFI O2 Sensor Display
Holley PerformanceHolley EFI O2 Sensor
$349.95
Holley 3.5in LCD Touchscreen Upgrades Display of included Parts Holley 3.5in LCD Touchscreen Upgrades Individual Display
Holley PerformanceHolley 3.5in LCD Touchscreen Upgrades
$388.45
Holley EFI Digital Dash Gauge Screen Display
Holley PerformanceHolley EFI Digital Dash Gauge
$899.95
Holley 2 Bar MAP Sensor Display
Holley PerformanceHolley 2 Bar MAP Sensor
$153.25
Holley Coolant Air Temp Sensors Display
Holley PerformanceHolley Coolant Air Temp Sensors
$55.39
Holley Coolant Temperature Sensor Display
Holley PerformanceHolley Coolant Temperature Sensor
$49.82
Holley Fuel Injectors 522-128 Display Holley Fuel Injectors 522-128 Individual Display
Holley PerformanceHolley Fuel Injectors 522-128
$730.95