Holley EFI Holley EFI 554-128 - Auto Transbrake Input Protection Module MSRP: $70.39 Was: Now: $63.99 Add to Cart
Holley EFI Holley EFI 554-123 - Ignition Coil Driver Module MSRP: $168.00 Was: Now: $150.95 Add to Cart
Holley EFI Holley EFI 554-122 - Ignition Coil Driver Module MSRP: $320.00 Was: Now: $287.95 Add to Cart
Holley EFI Holley EFI 554-119 - Terminator® EFI ECU; Replacement ECU; MSRP: $2,223.00 Was: Now: $1,999.95 Add to Cart
Holley EFI Holley EFI 554-118 - Hall Effect Crank Trigger Sensor MSRP: $188.00 Was: Now: $168.95 Add to Cart
Holley EFI Holley EFI 554-124 - Crank Sensor; Hall Effect; M12x1; For use with Ferrous Target MSRP: $193.00 Was: Now: $172.95 Add to Cart
Holley EFI Holley EFI 554-120 - Terminator® 1 Bar Map Sensor MSRP: $116.00 Was: Now: $107.99 Add to Cart
Holley EFI Holley EFI 554-115 - Water/Methanol Driver Module MSRP: $175.00 Was: Now: $156.95 Add to Cart
Holley EFI Holley EFI 554-117 - Hall Effect Crank Trigger Sensor and Pigtail MSRP: $168.00 Was: Now: $150.95 Add to Cart
Holley EFI Holley EFI 554-114 - Dominator EFI ECU; Custom Built To Order; For Complete System Wideband Oxygen Sensors/Main Wiring Harness/Injector Wiring Harness/Ignition Adapter Harness/Accessories Required; MSRP: $3,139.00 Was: Now: $2,824.95 Add to Cart
Holley EFI Holley EFI 554-112 - Ignition Coil Driver Module MSRP: $205.00 Was: Now: $183.95 Add to Cart
Holley EFI Holley EFI 554-113 - HP EFI ECU; Incl. EFI ECU/USB Cable/Software; 4 Programmable Inputs; MSRP: $1,935.00 Was: Now: $1,740.95 Add to Cart
Holley EFI Holley EFI 554-111 - High Current Nitrous Solenoid Driver MSRP: $142.00 Was: Now: $127.99 Add to Cart
Holley EFI Holley EFI 558-111 - Terminator® Throttle Body Harness MSRP: $714.00 Was: Now: $641.95 Add to Cart
Holley EFI Holley EFI 554-134 - EFI 3.5 Bar MAP Sensor Holley EFI - 554-134Holley EFI 3.5 Bar MAP SensorMap Sensor; 3.5 Bar; Up To 37.45 psi;For use in forced induction applications when a 2 or 3 bar sensor is not sufficient.Stainless Steel... MSRP: $188.00 Was: Now: $168.95 Add to Cart
Holley EFI Holley EFI 554-127 - Camshaft Position Sensor Holley EFI - 554-127Camshaft Sensor w/ Flying Magnet TargetCamshaft Position Sensor; Hall-Effect Sensor; Incl. Stainless Steel Flying Magnet Target; 1/4 in. -20 x 3/8 in. Thread;Cam Sync Sensor Kit;... MSRP: $269.00 Was: Now: $241.95 Add to Cart
Holley EFI Holley EFI 554-130 - EFI Analog Gauge Module Holley EFI - 554-130EFI Analog Gauge Module; For CAN Gauges; One Required Per Set; Stereo Style Connector; Pre-Pinned ECU Wire To J1-A15 For Easy Plug/Play Installation;One plug and play gauge module... MSRP: $154.00 Was: Now: $139.99 Add to Cart
Holley EFI Holley EFI 554-125 - Camshaft Position Sensor Holley EFI - 554-125Camshaft / Crankshaft Sensor Flying Magnet SensorCamshaft Position Sensor; For Use w/Flying Magnet Targets Only; Hall-Effect Camshaft Sensor;Holley EFI Cam Sync Signal is designed... MSRP: $189.00 Was: Now: $169.95 Add to Cart
Holley EFI Holley EFI 554-128 - Auto Transbrake Input Protection Module Holley EFI - 554-128Auto Transbrake Input Protection Module; Allows ECU Input To Be Safely Connected To The +12V Side;554-128 is a device that allows for an ECU input to be safely connected directly... MSRP: $70.39 Was: Now: $63.99 Add to Cart
Holley EFI Holley EFI 554-123 - Ignition Coil Driver Module Holley EFI - 554-123Four Channel Coil Driver ModuleIgnition Coil Driver Module; Used To Drive A Two Wire Dumb Ignition Coil; 4 Channel;The four channel coil driver module is a "dumb coil" driver... MSRP: $168.00 Was: Now: $150.95 Add to Cart
Holley EFI Holley EFI 554-122 - Ignition Coil Driver Module Holley EFI - 554-122Eight Channel Coil Driver KitUsed to drive a two wire “dumb” ignition coil. Typically used on late model Chrysler HEMI and Modular Ford engines. Contains two 4-channel drivers... MSRP: $320.00 Was: Now: $287.95 Add to Cart
Holley EFI Holley EFI 554-119 - Terminator® EFI ECU; Replacement ECU; Holley EFI - 554-119Terminator® EFI ECU; Replacement ECU;An EFI System so easy and powerful you'll think it's alive! Simply bolt it on, feed it a few basic answers and let Terminator EFI take control... MSRP: $2,223.00 Was: Now: $1,999.95 Add to Cart
Holley EFI Holley EFI 554-118 - Hall Effect Crank Trigger Sensor Holley EFI - 554-118Hall Effect Crank Trigger SensorCrank Sensor; Hall Effect; 3/4 in. 16 Thread; For Use w/Flying Magnets;P/N 554-118 is designed as a drop-in sensor replacement for flying magnet... MSRP: $188.00 Was: Now: $168.95 Add to Cart
Holley EFI Holley EFI 554-124 - Crank Sensor; Hall Effect; M12x1; For use with Ferrous Target Holley EFI - 554-124Crankshaft Sensor; 3 Wire Hall-Effect Sensor; For Use w/Ferrous Metal Targets Only; Operates From 8-20 Volts;Every racer around is well aware that the crank sensor is an integral... MSRP: $193.00 Was: Now: $172.95 Add to Cart
Holley EFI Holley EFI 554-120 - Terminator® 1 Bar Map Sensor Holley EFI - 554-120Terminator® 1 Bar Map Sensor; Replacement;Replacement 1 bar MAP sensor for Terminator EFI.1 Bar Map Sensor ReplacementHard Core GrayBrand: Holley EFIEmission Code: 5Product Type:... MSRP: $116.00 Was: Now: $107.99 Add to Cart
Holley EFI Holley EFI 554-115 - Water/Methanol Driver Module Holley EFI - 554-115High Current Peak and Hold Water Methanol Solenoid Driver ModuleWater/Methanol Driver Module; 2 Channel Water/Methanol Driver Module;High Current Water Methanol Solenoid... MSRP: $175.00 Was: Now: $156.95 Add to Cart
Holley EFI Holley EFI 554-121 - Terminator Air Temp Sensor Holley EFI - 554-121Air Temp Sensor; Replacement Air Temp Sensor For Terminator EFI;Replacement Air Temperature Sensor for Terminator EFI.Terminator SeriesReplacement PartBrand: Holley EFIEmission... MSRP: $46.19 Was: Now: $41.99 Add to Cart
Holley EFI Holley EFI 554-117 - Hall Effect Crank Trigger Sensor and Pigtail Holley EFI - 554-117Hall Effect Crank Trigger Sensor and PigtailCrank Sensor; For Use w/Holley HP EFI and Dominator EFI; Hall Effect; w/Pigtail;This sensor is designed to trigger from a ferrous metal... MSRP: $168.00 Was: Now: $150.95 Add to Cart
Holley EFI Holley EFI 554-114 - Dominator EFI ECU; Custom Built To Order; For Complete System Wideband Oxygen Sensors/Main Wiring Harness/Injector Wiring Harness/Ignition Adapter Harness/Accessories Required; Holley EFI - 554-114Dominator EFI ECU; Custom Built To Order; For Complete System Wideband Oxygen Sensors/Main Wiring Harness/Injector Wiring Harness/Ignition Adapter Harness/Accessories... MSRP: $3,139.00 Was: Now: $2,824.95 Add to Cart
Holley EFI Holley EFI 554-101 - Wideband Oxygen Sensor Holley EFI - 554-101Wideband Oxygen Sensor; Bosch Wideband; For Holley EFI Systems;Replacement Holley EFI, Bosch Wide band Oxygen sensor. This sensor is a direct replacement for Holley HP,... MSRP: $206.00 Was: Now: $184.95 Add to Cart
Holley EFI Holley EFI 554-112 - Ignition Coil Driver Module Holley EFI - 554-112Four Channel Coil Driver ModuleIgnition Coil Driver Module; Used To Drive A Two Wire Dumb Ignition Coil; Incl. Mating Pigtails; 4 Channel;The four channel coil driver module is... MSRP: $205.00 Was: Now: $183.95 Add to Cart
Holley EFI Holley EFI 554-113 - HP EFI ECU; Incl. EFI ECU/USB Cable/Software; 4 Programmable Inputs; Holley EFI - 554-113HP EFI ECU; Incl. EFI ECU/USB Cable/Software; 4 Programmable Inputs;Looking for a plug and play alternative for your stock or built late model factory EFI engine? How about a... MSRP: $1,935.00 Was: Now: $1,740.95 Add to Cart
Holley EFI Holley EFI 554-102 - Fuel Pressure Sensor Holley EFI - 554-102100 PSI Stainless Pressure SensorFuel Pressure Sensor; 0-100 psi; Plug And Play For Fuel And Oil Pressure Inputs w/Holley EFI Systems;Plug and play for Holley Avenger, Terminator,... MSRP: $156.00 Was: Now: $139.95 Add to Cart
Holley EFI Holley EFI 554-111 - High Current Nitrous Solenoid Driver Holley EFI - 554-111High Current Nitrous Solenoid Driver; 40 Amp Maximum Draw;High Current Nitrous Solenoid Driver for use with Holley EFI40 Amp Maximum Current DrawAMP DRAW: 40 Amps MaximumBrand:... MSRP: $142.00 Was: Now: $127.99 Add to Cart
Holley EFI Holley EFI 558-111 - Terminator® Throttle Body Harness Holley EFI - 558-111Main Engine Harness for 24x LS w/TBIMain Harness for us with 24x/1x Gen 3 LS with Terminator Throttle Body Fuel InjectionMain Engine harness intended for use with Terminator X, X... MSRP: $714.00 Was: Now: $641.95 Add to Cart
Holley EFI Holley EFI 554-104 - Fuel Pressure Sensor Holley EFI - 554-1041600 PSI Stainless Pressure SensorFuel Pressure Sensor; 0-1600 psi.; For Use w/Holley HP And Dominator Systems;1600 PSI Stainless Pressure SensorFuel Pressure TransducerBody... MSRP: $218.00 Was: Now: $195.95 Add to Cart
Holley EFI Holley EFI 554-108 - EFI 5 Bar MAP Holley EFI - 554-108Holley EFI 5 Bar MAPMap Sensor; HP And Dominator; 5 Bar;5 Bar MAP sensor (0-520 kPa) Preconfigured for use in Holley HP and Dominator systems 1/8-27 NPT ThreadMAP Sensor2... MSRP: $177.00 Was: Now: $158.95 Add to Cart
Holley EFI Holley EFI 554-107 - Map Sensor; 3 Bar; Holley EFI - 554-107Holley 3 Bar MAP SensorWhether your engine has forced induction or is naturally aspirated, these Holley MAP sensors will keep your engine performing at its best. They're available... MSRP: $154.00 Was: Now: $137.95 Add to Cart