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  • 554-186_0119157.jpg
    Holley EFI
    Exhaust Gas Temperature (EGT) Sensor
    $1,299.95
    $1,445.00
    $1,299.95
    Introducing the Holley EFI 8 Channel CANBus EGT Kit. Exhaust Gas Temperature data is critical information when your engine tune up is on the ragged edge. Knowing the exhaust temperature of each cyl...
  • 554-184a19203.jpg
    Holley EFI
    EFI 1 Channel EGT Kit; Analog; Incl. .25 in. Stainless Steel EGT Weld Bung;
    $265.00
    $265.00
    $265.00
    Introducing the Holley EFI Single Channel EGT Kits. Exhaust Gas Temperature data is critical information when your engine tune up is on the ragged edge. Knowing the exhaust temperature can help yo...
  • 554-184c19203.jpg
    Holley EFI
    EFI 1 Channel EGT Kit; Can; Incl. .25 in. Stainless Steel EGT Weld Bung;
    $265.00
    $265.00
    $265.00
    Introducing the Holley EFI Single Channel EGT Kits. Exhaust Gas Temperature data is critical information when your engine tune up is on the ragged edge. Knowing the exhaust temperature can help yo...
  • 554-17819157.jpg
    Holley EFI
    EGT Probe; 1/4 in.; Open Tip; 90 Degree; 60 in.;
    $105.00
    $105.00
    $105.00
    Exhaust Gas Temperature is a critical indicator of the performance of a typical racing engine.
  • 554-17819157.jpg
    Holley EFI
    EGT Probe; 1/4 in.; Open Tip; 90 Degree; 32.25 in.;
    $105.00
    $105.00
    $105.00
    Exhaust Gas Temperature is a critical indicator of the performance of a typical racing engine.
  • 554-17719157.jpg
    Holley EFI
    EGT Probe; 1/4 in.; Open Tip; 90 Degree; 27.50 in.;
    $105.00
    $105.00
    $105.00
    Exhaust Gas Temperature is a critical indicator of the performance of a typical racing engine.
  • 554-17619157.jpg
    Holley EFI
    EGT Probe; 1/4 in.; Open Tip; 90 Degree; 22.75 in.;
    $105.00
    $105.00
    $105.00
    Exhaust Gas Temperature is a critical indicator of the performance of a typical racing engine.
  • 554-17519157.jpg
    Holley EFI
    EGT Probe; 1/4 in.; Open Tip; 90 Degree; 18.50 in.;
    $105.00
    $105.00
    $105.00
    Exhaust Gas Temperature is a critical indicator of the performance of a typical racing engine.
  • 554-171_0118283.jpg
    Holley EFI
    Dual Range Current Transducer; 50/200 AMP Dual Range; 0-20A / 0-200A;
    $178.00
    $178.00
    $178.00
    Introducing the latest sensors to the Holley EFI line up - Current Transducers. These high-quality transducers can be easily installed to monitor the amp draw from any mission-critical component, s...
  • 554-170_0118283.jpg
    Holley EFI
    Dual Range Current Transducer; 30/350 AMP Dual Range; 0-30A / 0-350A;
    $159.95
    $178.00
    $159.95
    Introducing the latest sensors to the Holley EFI line up €" Current Transducers. These high-quality transducers can be easily installed to monitor the amp draw from any mission-critical component, ...
  • 554-165_06_edit.jpg
    Holley EFI
    Holley EFI Input/Output Module Kit; Expansion CAN W/O Harness;
    $324.00
    $324.00
    $324.00
    The Holley EFI CAN Input/Output Module can be added to Holley EFI HP, Dominator, Terminator X and Terminator X Max EFI installation. This CAN module will add eight inputs and eight outputs to the s...
  • 554-165_01_edit.jpg
    Holley EFI
    Holley EFI Input/Output Module Kit; Expansion CAN W/Harness;
    $406.95
    $453.00
    $406.95
    The Holley EFI CAN Input/Output Module can be added to Holley EFI HP, Dominator, Terminator X and Terminator X Max EFI installation. This CAN module will add eight inputs and eight outputs to the s...
  • 554-16218130.jpg
    Holley EFI
    2 Axis G-Meter; Analog; X and Y Axis;
    $382.00
    $382.00
    $382.00
    Introducing the Holley EFI 2 Axis G-Meter. Designed to be stable in the harshest environment. Co-Designed with RACEPAK, this G-meter would be a perfect fit for your four digit horsepower drag radia...
  • 554-157_0119269.jpg
    Holley EFI
    Engine Control Module (ECM) Bracket
    $82.60
    $91.78
    $82.60
    Introducing Holley EFI ECU mounting brackets, allowing you to safely mount your ECU under the seat of a Fox body Mustang.
  • 554-156_0119269.jpg
    Holley EFI
    Engine Control Module (ECM) Bracket
    $91.78
    $91.78
    $91.78
    Introducing Holley EFI ECU mounting brackets, allowing you to safely mount your ECU under the seat of a Fox body Mustang.
  • 554-155_01.jpg
    Holley EFI
    Sniper EFI Oxygen Sensor; Bosch LSU 4.9 Oxygen Sensor;
    $132.95
    $148.00
    $132.95
    Replacement Bosch Wideband Oxygen sensor for Sniper EFI and Terminator X systems.
  • 554-153.jpg
    Holley EFI
    Engine Control Module (ECM)
    $1,117.00
    $1,117.00
    $1,117.00
    These standalone Terminator X ECUs (Electronic Control Unit) are intended to be used as service components for your Terminator X EFI installation. The Terminator X ECU features real-time fuel learn...
  • 554-152.jpg
    Holley EFI
    Engine Control Module (ECM)
    $789.00
    $789.00
    $789.00
    These standalone Terminator X ECUs (Electronic Control Unit) are intended to be used as service components for your Terminator X EFI installation. The Terminator X ECU features real-time fuel learn...
  • 554-147.jpg
    Holley EFI
    Computer Chip Programmer Input Cable
    $41.27
    $45.86
    $41.27
    This GPS Module is plug and play with Holley EFI Pro Dashes part numbers 553-111, 553-112, 553-116, and 553-117.
  • 554-145_011812.jpg
    Holley EFI
    EFI Coyote TI-VCT Control Module
    $1,122.00
    $1,122.00
    $1,122.00
    Introducing Coyote Twin Independent Variable Cam Timing Control from Holley EFI! Do you have a coyote crate engine going in your dream car? Is your weekend road race warrior powered by a coyote jun...
  • 554-143_11888.jpg
    Holley EFI
    Injector Driver Module; Programmable 8 Channel; w/o Harness;
    $507.00
    $507.00
    $507.00
    Introducing the Holley EFI Programmable 8 Channel Injector Driver Module. The ultimate solution for methanol burning engines that require a large set of secondary injectors. The Holley EFI Injector...
  • 554-140_01.jpg
    Holley EFI
    Computer Chip Programmer Input Cable
    $79.60
    $88.44
    $79.60
    Have you been searching for a reason to discard your old noisy mechanical speedometer cable? If so, the Holley GPS Module for our 7 in. Digital displays should be the next addition to your project ...
  • 554-138.jpg
    Holley EFI
    Sensor Combo; 100 PSI; -40C To 105C; 0.5-4.5 Volts; Stainless Steel;
    $368.00
    $368.00
    $368.00
    Sensor Combo; 100 PSI; -40C To 105C; 0.5-4.5 Volts; Stainless Steel;
  • mapsensor.jpg
    Holley EFI
    Fuel Injection Pressure Sensor
    $174.00
    $174.00
    $174.00
    Pressure Transducer; 3000 PSI; 1/8-27 NPT; 0.5-4.5 Volts; Stainless Steel Construction;

Showing 721 -744 of 1505 items