55 Results Found For "fast efi"

Engine Management System, XFI Sportsman, ECU, Ignition Controller, 02 Sensor, Wiring Harness, Software, USB Cable, Chevrolet, LS, Kit

Part Number: FST-303004

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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EZ-EFI 2.0 Self Tuning Engine Control System - Multi-Port Retro-Fit Type, Kit

Part Number: FST-30404-KIT

3.2 out of 5 stars ( 10 )

Estimated Ship Date: Today

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Throttle Body, FAST EZ-EFI 2.0, 1,150 cfm, Cast Aluminum, Black Powdercoated, Each

Part Number: FST-304151

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 27, 2026 if ordered today

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EZ-EFI 2.0 Self Tuning Engine Control System, GM, LS, Engine Swap, Kit

Part Number: FST-30405-KIT

1.2 out of 5 stars ( 5 )

Estimated Ship Date: Mar 27, 2026 if ordered today

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Engine Control System, XFI Sportsman EFI, ECU, Wiring Harness, Wide-band O2 Sensor, Kit

Part Number: FST-303000

3.4 out of 5 stars ( 5 )

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Throttle Body Fuel Injection, EZ-EFI Self Tuning, Speed Density, 4-Barrel, Square Bore, Includes Fuel Pump, Kit

Part Number: FST-30227-06KIT

2.58 out of 5 stars ( 12 )

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Fuel Injection Systems, EZ-EFI Master Fuel Injection System Kits, ECM, Throttle Body, Designed for Engines Making Less Than 600 hp, Gasoline, Kit

Part Number: FST-30447-06KIT

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 5, 2026 if ordered today

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ECU, Fast XFI, Fuel Injection, up to 1,900 hp, Universal, Kit

Part Number: FST-307501

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Estimated Ship Date: Mar 27, 2026 if ordered today

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Go EFI 4 600 HP Power Adder Matte Black EFI System With Master Kit

Part Number: FIF-36604

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Go EFI 4 600 HP Power Adder Bright Aluminum EFI System With Master Kit

Part Number: FIF-36606

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Go EFI 4 600 HP Power Adder Matte Black EFI System With Master Kit

Part Number: FIF-96504

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Go EFI 4 600 HP Power Adder Bright Aluminum EFI System With Master Kit

Part Number: FIF-96506

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Go EFI 4 600 HP Power Adder Matte Black EFI System With Master Kit

Part Number: FIF-96204

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Go EFI 4 600 HP Power Adder Bright Aluminum EFI System With Master Kit

Part Number: FIF-96206

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Engine Control Unit, FAST XFI 2.0, Kit

Part Number: FST-301000

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Fuel Injection System, Go Street EFI 600HP Self-Tuning, Throttle Body, In-Tank Pump, Kit

Part Number: FIF-38003

5.0 out of 5 stars ( 1 )

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Fuel iNjection System, Easy Street Master Kit, Force Fuel Delivery System, CDI Box, Kit

Part Number: FIF-93505

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Engine Management Systems, Terminator X MAX, 8-Injectors, 8-Coil, Sensors, Trans and Tuner Controller, Chevy, LS, 4.8-6.0L, 1x Cam, 24x Crank, Kit

Part Number: HLY-550-917

4.63 out of 5 stars ( 16 )

Estimated Ship Date: Today

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Nitrous Oxide System, EFI Single Nozzle, Wet, 35-150 hp, 12 lb. Bottle, White, Chevy, V6/V8, Kit

Part Number: NEX-20930-12

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

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Engine Management Systems, Terminator X MAX, 8-EV6 Injectors, 8-Coils, Analog, Sensors, Tuner Controls, Chevy, LS, 4.8-6,2L, 4x Cam, 58x Crank, Kit

Part Number: HLY-550-931

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Engine Management Systems, Terminator X MAX, 8-EV6 Injectors, 8-Coil, Sensors, Trans and Tuner Controller, Chevy, LS, 4.8-6.2L, 4x Cam, 58x Crank, Kit

Part Number: HLY-550-918

4.43 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Engine Management Systems, Terminator X MAX, 8-EV6 Injectors, 8-Coil, Sensors, Trans and Tuner Controller, Chevy, LS, 5.7L, 1x Cam, 24x Crank, Kit

Part Number: HLY-550-919

4.9 out of 5 stars ( 10 )

Estimated Ship Date: Today

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Engine Management Systems, Terminator X, ECU, EV1 Injector Harness, Sensors, 3.5 in. Touchscreen, Ford, Foxbody, TFI, Kit

Part Number: HLY-550-937F

4.32 out of 5 stars ( 19 )

Estimated Ship Date: Today

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Engine Management Systems, Terminator X MAX, 8-EV1 Injectors, 8-Coils, Sensors, Trans and Tuner Controller, Chevy, LS, 5.7L, 1x Cam, 24x Crank, Kit

Part Number: HLY-550-916

4.64 out of 5 stars ( 11 )

Estimated Ship Date: Today

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Engine Management Systems, Terminator X MAX, Up to 8-EV1 Injectors and 8-Coils, Analog, Trans and Tuner Controls, GM 4L60-E, 4L80-E, Wire Harness, Kit

Part Number: HLY-550-942

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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