2,000+ Results Found For "Tuning"

Fuel Injection System Components, Holley EFI, 6.86 in. Pro Dash, Touch Screen, Black Case, Wire Harness, Multiple Inputs, Built-in GPS, Odometer, Kit

Part Number: HLY-553-112

3.94 out of 5 stars ( 18 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

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Engine Management Systems, Dominator EFI, ECU, Up to 24-Injectors, 12-Coil, Digital/Analog Input, Drive-by-Wire, VVT, Trans Control, 4L60E/4L80E, Each

Part Number: HLY-554-114

4.17 out of 5 stars ( 6 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

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Gauge, X-Series Wideband UEGO Air/Fuel Sensor Controller Gauge, Digital, Air/Fuel Ratio, 8.0:1 - 20:1 Ratio Range, 2 1/16 in., Black Face, Kit

Part Number: AVM-30-0334

4.52 out of 5 stars ( 44 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

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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

4.35 out of 5 stars ( 20 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

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Fuel Injection Systems, Sniper EFI, 2300, Throttle Body, Polished, 2300 Flange, Injectors, Fuel Pump, Pressure Regulator, Harness, Tuner, Kit

Part Number: SNE-550-849K

3.97 out of 5 stars ( 30 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

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Computer Programmer, Upgrade Cable, E90/T93 Upgrade Controller, Chevy, GMC, Kit

Part Number: HPT-ECM-00-E90-K

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

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Carburetors, Street Avenger, 670 cfm, 4-Barrel, Square Bore, Electric Choke, Vacuum Secondaries, Dual Inlet, Shiny Finish, Ford Kickdown, Each

Part Number: HLY-0-80670

4.62 out of 5 stars ( 99 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

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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: Monday 11/9/2026 if shipped by air

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Fuel Injection System, Pro-Flo 4, Self-Learning, Sequential Multi-Port, Satin, 450 HP Max, Pre 1986 Small Block Chevy, Kit

Part Number: EDL-35760

4.05 out of 5 stars ( 22 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

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Fuel Injection System Components, Holley EFI, 12.3 in. Pro Dash, Touch Screen, Black Case, Wire Harness, Multiple Inputs, Built-in GPS, Odometer, Kit

Part Number: HLY-553-111

3.88 out of 5 stars ( 8 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

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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: Monday 11/9/2026 if shipped by air

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Engine Management Systems, Nexus Rebel LS, EV6, 6-Pin, DBW, 8-Injectors, 8-Coils, Sensors, Tuner Controls, Chevy, LS, 4.8-6,0L, Kit

Part Number: HTH-HT-220204

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

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Distributor, Blueprinted HEI, Magnetic Pickup, Adjustable Vacuum Advance, Black Cap, Chevy, Big/Small Block

Part Number: SUM-850001R

4.46 out of 5 stars ( 318 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Carburetor, Slayer Series, 600 cfm, Square Bore, Vacuum Secondary, Electric Choke, Polished, Each

Part Number: QFT-SL-600-VS

4.66 out of 5 stars ( 77 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

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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: Monday 11/9/2026 if shipped by air

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Throttle Body, 103mm, Drive-By-Wire, Billet Aluminum, Black Anodized, Each

Part Number: NWP-SD103BK

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

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Intake Manifold, Performer, Dual Plane, Aluminum, Natural, 4-Barrel, Square Bore, Ford, 260, 289, 302, Each

Part Number: EDL-2121

4.74 out of 5 stars ( 76 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

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Carburetors, Street HP, 750 cfm, 4-barrel, Square Bore, Mechanical Secondaries, Dual Inlet, Polished Finish, Down-leg Booster, Each

Part Number: HLY-0-82751SA

4.46 out of 5 stars ( 50 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

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Intake Manifold, Performer, Dual Plane, Aluminum, Natural, Square Bore, Ford, Big Block FE, Each

Part Number: EDL-2105

4.35 out of 5 stars ( 52 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

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Carburetors, Street Avenger, Model 2300, 350 cfm, 2-barrel, Electric Choke, Single Inlet, Shiny Finish, Ford Kickdown, Each

Part Number: HLY-0-80350

4.62 out of 5 stars ( 68 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

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HP Tuner, MPVI4, Pro Feature Set, 4 Universal Credits, Kit

Part Number: HPT-M04-000-04

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

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Engine Management Systems, Holley EFI, Terminator X Max, Up to 8-Injectors, 8-Coils, Analog Input/Outputs, Trans Controller, Chevy, Ford, Dodge, Each

Part Number: HLY-554-153

4.29 out of 5 stars ( 7 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

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Carburetor and Manifold Combo, Performer EPS Manifold, 650 cfm AVS2 Carb, Chevy, Small Block, Kit

Part Number: EDL-2021

4.82 out of 5 stars ( 60 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

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Performance Meter, Monitor, Gauge, Insight CTS3, OBDII, 5 in. Color Touch Screen, Each

Part Number: EGE-84130-3

4.21 out of 5 stars ( 24 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

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Engine Management Systems, Terminator X, Up to 8-Injectors, 8-Coil, Analog input, CANBUS, Sensors, Controller, Chevy, 4.8-6.2L, 4x Cam, 58x Crank, Kit

Part Number: HLY-550-905

4.11 out of 5 stars ( 9 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

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