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Wiring Harness Adapters and Extensions

Individual Parts

Results 151 - 175 of 302

WIRING HARNESS W/RELAY, FAST SEQ 4-CYL

Part Number: FST-307041

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

EV6 TO EV1 FUEL INJECTOR ADAPTER

Part Number: FCH-5010100775

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

FAST LS2/LS7 CAM PICKUP ADP.HARNESS

Part Number: FST-301415

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

Injector Dynamics Denso OBD2 PnP Adapter

Part Number: IJD-90-6

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Mass Air Meter Wiring Extension -- 1996-2004 Mustang 4 & 6 pin MAF

Part Number: JMS-J9604EXT

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

Injector Dynamics Denso USCAR PnP Adapter

Part Number: IJD-90-7

Not Yet Reviewed

Estimated Ship Date: Dec 5, 2025 if ordered today

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Estimated Ship Date: Dec 5, 2025 if ordered today

DYNA 2000 PRGM IGN MOD 7 TO 8 PIN ADAPTER

Part Number: DYT-1009002

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2025 if ordered today

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Estimated Ship Date: Dec 2, 2025 if ordered today

MAF Sensor Extension and Adapter Harnesses, Magnum FORCE 12 IN IAT Harness Extension

Part Number: AFE-54-22979

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

IGNITION ADAPTER, FAST HALL EFFECT

Part Number: FST-301301

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

FAST LS2/LS7 CRANK PICKUP ADP.HARNESS

Part Number: FST-301416

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Y ADAPTER, FOR MULT.INJECTOR A PPLICATION

Part Number: FST-30148

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Wiring Pigtail, Top Feed Injector, Male and Female, 2-pin, Set of 50

Part Number: DWK-CONNUSJTCS

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Fuel Injector Connector Adapter, EV1 Wiring Harness to Multec 2 Injector, 4.000 in. Long, Set of 8

Part Number: EDL-3533

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Fuel Injector Connector Adapter, USCAR/EV6 Injector, Jetronic/Minitimer/EV1 Harness, Each

Part Number: FST-170604-1

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

MAP Sensor Adapter, COBB Subaru MAP Sensor Adapter - Cast Manifold WRX/STI/FXT

Part Number: CBT-A12600

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

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Estimated Ship Date: Dec 3, 2025 if ordered today

MAP Sensor Adapter, COBB Subaru MAP Sensor Adapter - Plastic Manifold WRX/FXT/LGT

Part Number: CBT-A22600

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

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Estimated Ship Date: Dec 3, 2025 if ordered today

12" Plug-In Wiring Extension - 3-Pin Deutsch (DT) Connector

Part Number: KCC-30550

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

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Estimated Ship Date: Dec 4, 2025 if ordered today

Injector Dynamics Denso Female Connector Kit - Pigtail

Part Number: IJD-94-1

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Mass Air Meter Wiring Adapter -- 2005-2010 Mustang conversion to 1996-2004 MAF Sensor

Part Number: JMS-J05109604

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

ADAPTER - 400 - KIT W/ 4 WIRE - EXT AND INT AT SOCKET AND PLUG - 3/8 NPT PASS THROUGH - 10 IN OAL

Part Number: ATI-940875

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2025 if ordered today

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Estimated Ship Date: Dec 2, 2025 if ordered today

EV6 to EV1 Injector Harness Adapter

Part Number: RFW-INJ8

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

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Estimated Ship Date: Jan 2, 2026 if ordered today

BTR MULTEC 2 TO USCAR ADAPTER SET

Part Number: BTC-BTR-MT2-US-8

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

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Estimated Ship Date: Dec 4, 2025 if ordered today

IGNITION ADAPTER HARNESS, FAST GM HEI

Part Number: FST-301302

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Fuel Injector Connector Adapter, USCAR/EV6 Injector, Jetronic/Minitimer/EV1 Harness, Set of 4

Part Number: FST-170604-4

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

MAP SENSOR

Part Number: LPE-CE109103

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

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