Engine Management Systems & ECUs

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38 products

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ACAS-X Combination G Meter + Chassis Angle Sensor for Holley Terminator, Dominator, and HPACAS-X Combination G Meter + Chassis Angle Sensor for Holley Terminator, Dominator, and HP
ACAS-X Combination G Meter + Chassis Angle Sensor for Holley Terminator, Dominator, and HP Sale price$499.99 Regular price$549.99
Save $95.05
Holley EFI Digital Dash
Holley EFI Digital Dash Sale price$852.95 Regular price$948.00
Save $286.05
Holley Dominator EFI ECUHolley Dominator EFI ECU
Holley Dominator EFI ECU Sale price$2,567.95 Regular price$2,854.00
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G-Meter with 4th Axis Accelerometer *Corrected X Acceleration* for Holley Terminator, Dominator, and HP
G-Meter with 4th Axis Accelerometer *Corrected X Acceleration* for Holley Terminator, Dominator, and HP Sale price$349.99 Regular price$399.99
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Holley V8 over Manifold, Bosch Style Connector Harness
Holley V8 over Manifold, Bosch Style Connector Harness Sale price$162.95 Regular price$182.00
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Holley Terminator EFI Fuel System Plumbing Kits
Holley Terminator EFI Fuel System Plumbing Kits Sale price$978.95 Regular price$1,088.00
Save $60.05
Holley LS1 Main Harness for Holley HP EFI & Dominator EFI
Holley LS1 Main Harness for Holley HP EFI & Dominator EFI Sale price$532.95 Regular price$593.00
Save $272.05
Holley HP EFI ECU & Harness Kits GM LS2/3/7 (58x crank sensor)
Holley HP EFI ECU & Harness Kits GM LS2/3/7 (58x crank sensor) Sale price$2,441.95 Regular price$2,714.00
Save $295.05
Holley HP EFI ECU & Harness Kits GM LS1/LS6 (24x crank sensor)
Holley HP EFI ECU & Harness Kits GM LS1/LS6 (24x crank sensor) Sale price$2,650.95 Regular price$2,946.00
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Advanced Chassis Angle Sensor - (ACAS)- for Holley Terminator, Dominator, and HPAdvanced Chassis Angle Sensor - (ACAS)- for Holley Terminator, Dominator, and HP
Advanced Chassis Angle Sensor - (ACAS)- for Holley Terminator, Dominator, and HP Sale price$449.99 Regular price$499.99
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32 Tooth Drive Shaft RPM Ring32 Tooth Drive Shaft RPM Ring
32 Tooth Drive Shaft RPM Ring Sale price$199.99 Regular price$250.00
On sale
Davis Vehicle Position Sensor (VPS)Davis Vehicle Position Sensor (VPS)
Davis Vehicle Position Sensor (VPS) Sale priceFrom $899.00 Regular price$999.00
Save $16.05
5 Bar MAP Sensor
5 Bar MAP Sensor Sale price$142.95 Regular price$159.00
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1600 PSI STAINLESS PRESSURE SENSOR
1600 PSI STAINLESS PRESSURE SENSOR Sale price$162.95 Regular price$182.00
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200 PSI STAINLESS PRESSURE SENSOR
200 PSI STAINLESS PRESSURE SENSOR Sale price$162.95 Regular price$182.00
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100 PSI STAINLESS PRESSURE SENSOR
100 PSI STAINLESS PRESSURE SENSOR Sale price$163.95 Regular price$183.00
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Universal Unterminated Injector Harness for HP EFI & Dominator EFI
Universal Unterminated Injector Harness for HP EFI & Dominator EFI Sale price$171.95 Regular price$192.00
Save $7.26
Sealed USB Data Cable
Sealed USB Data Cable Sale price$65.35 Regular price$72.61
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LSx Injector Harness for Holley HP EFI & Dominator EFI - EV6
LSx Injector Harness for Holley HP EFI & Dominator EFI - EV6 Sale price$138.95 Regular price$155.00
Save $109.05
Holley Terminator EFI Fuel System Plumbing Kits
Holley Terminator EFI Fuel System Plumbing Kits Sale price$978.95 Regular price$1,088.00
Save $60.05
Holley LS2 Main Harness for Holley HP EFI & Dominator EFI
Holley LS2 Main Harness for Holley HP EFI & Dominator EFI Sale price$532.95 Regular price$593.00
Save $295.05
Holley HP EFI ECU & Harness Kits GM LS2/3/7 (58x crank sensor)
Holley HP EFI ECU & Harness Kits GM LS2/3/7 (58x crank sensor) Sale price$2,650.95 Regular price$2,946.00
Save $272.05
Holley HP EFI ECU & Harness Kits GM LS2/3/7 (58x crank sensor)
Holley HP EFI ECU & Harness Kits GM LS2/3/7 (58x crank sensor) Sale price$2,441.95 Regular price$2,714.00
Save $272.05
Holley HP EFI ECU & Harness Kits GM LS1/LS6 (24x crank sensor)
Holley HP EFI ECU & Harness Kits GM LS1/LS6 (24x crank sensor) Sale price$2,441.95 Regular price$2,714.00
Save $176.05
Holley HP EFI ECU
Holley HP EFI ECU Sale price$1,581.95 Regular price$1,758.00
Save $9.09
Holley EFI Main Power Harness for Avenger EFI, HP EFI & Dominator EFI
Holley EFI Main Power Harness for Avenger EFI, HP EFI & Dominator EFI Sale price$81.77 Regular price$90.86
Save $3.79
Holley EFI LS Main Harness to LS3-style MAP Sensor Adapter
Holley EFI LS Main Harness to LS3-style MAP Sensor Adapter Sale price$34.10 Regular price$37.89
Save $284.05
Holley EFI Complete Plug and Play 4.6 / 5.4 4V Engine Management
Holley EFI Complete Plug and Play 4.6 / 5.4 4V Engine Management Sale price$2,550.95 Regular price$2,835.00
Save $284.05
Holley EFI Complete Plug and Play 4.6 / 5.4 2V Engine Management
Holley EFI Complete Plug and Play 4.6 / 5.4 2V Engine Management Sale price$2,550.95 Regular price$2,835.00
Save $24.05
Holley Dominator EFI GM Drive By Wire Harness
Holley Dominator EFI GM Drive By Wire Harness Sale price$209.95 Regular price$234.00
Save $9.83
Holley Coil Near Plug Smart Coil
Holley Coil Near Plug Smart Coil Sale price$88.49 Regular price$98.32
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High Current Solenoid Nitrous DriverHigh Current Solenoid Nitrous Driver
High Current Solenoid Nitrous Driver Sale price$114.95 Regular price$128.00
Save $15.05
High Current Peak and Hold Module
High Current Peak and Hold Module Sale price$129.95 Regular price$145.00
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Four Channel Coil Driver Module
Four Channel Coil Driver Module Sale price$152.95 Regular price$170.00
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Four Channel Coil Driver Module
Four Channel Coil Driver Module Sale price$124.95 Regular price$139.00
Save $27.05
Eight Channel Coil Driver Module
Eight Channel Coil Driver Module Sale price$242.95 Regular price$270.00
Save $14.05
Dominator EFI Multi Map Selector
Dominator EFI Multi Map Selector Sale price$124.95 Regular price$139.00
Save $22.05
Dominator EFI Connector J2A Auxiliary Harness
Dominator EFI Connector J2A Auxiliary Harness Sale price$195.95 Regular price$218.00

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