Engine Management System Components

Wiring Harnesses. Holley EFI, Replacement, Wideband O2 Adapter Harness, Terminator EFI Systems, Pre-Terminated, Plug-and-Play, Each

Part Number: HLY-558-463

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Trim Pot, Engine Management System Component, Each

Part Number: AVM-30-2056

4.29 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

DRIVESHAFT SENSOR

Part Number: FCH-DAV-001

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Engine Management System Components, 6LS Ignition Adapter Harnesses, Front Wiring Harness Extension, Chevrolet, Small Block LS, Each

Part Number: MSD-2278

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Estimated Ship Date: Tomorrow

Engine Management System Components, 6LS Ignition Adapter Harnesses, Front Wiring Harness Extension, Chevrolet, Small Block LS, Each

Part Number: MSD-22791

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

HARNESS

Part Number: FCH-3026100303

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Wiring Harness, FAST Power Adder, Kit

Part Number: FST-301400

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Engine Management Systems, 30006 Replacement ECU

Part Number: FIF-30006-1

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Remote Control, Power Control Unit Remote Control, Bluetooth, LED Display, Plastic, Black, Volkswagen, Each

Part Number: AXR-EM100070

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Estimated Ship Date: Tomorrow

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HARNESS, FAST VSS AND AUX SHAFT KIT

Part Number: FST-301403

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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DTM4 CAN adaptor harness for IQ3 & EFIUCAN

Part Number: HTH-HT-060201

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Engine Management Systems, BBC Ultra Ram External ECU

Part Number: FIF-38302-5

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Engine Management System Components, EAS Wideband Adapter Harnesses, Kit

Part Number: EGE-98622

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

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Adapter DFI-GN

Part Number: CEI-108134

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Adapter Module, XFI to GN Adapter Module, 36 in., Buick, Each

Part Number: CEI-108135

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Estimated Ship Date: Tomorrow if ordered today

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BRACKET, WIRING, 2017-2025

Part Number: MOP-68292970AA

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Estimated Ship Date: Tomorrow if ordered today

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UPGRADE CHARGE, XFI 2.0 FIRMWA

Part Number: FST-301020

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2025 if ordered today

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Engine Management System Components, MS3Pro LS Plug and Play Harness Alternator Lead Extension

Part Number: DIY-PH-LSALT

Not Yet Reviewed

Estimated Ship Date: Nov 19, 2025 if ordered today

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GN-XFI MAP ADAPTER

Part Number: CEI-108119

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2025 if ordered today

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Fuel/Oil Logging Harness XFI Kit

Part Number: CEI-109038

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2025 if ordered today

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CCCI HOTWIRE 86/89

Part Number: CEI-102087

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2025 if ordered today

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AMS Performance MKV Supra Carbon Fiber ECU Cover - Matte Carbon

Part Number: AMV-AMS380600031

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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UPGRADE CHARGE, XFI 2.0 WITH E

Part Number: FST-301021

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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UPGRADE INTELLIGENT TRACT.CON

Part Number: FST-308027

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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UPGRADE CHARGE FAST 16 INJECT

Part Number: FST-308028

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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