Engine Control Module - Terminator X - 3.5 In Touchscreen - Wiring Harness - 24x Reluctor Wheel - GM LS-SERIES - Ea...
HOLLEY  |  Part# HLY-550-903   More Details...

$1,392.95

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Engine Control Module - Xfi Street - Internal Data Logging - Universal - Kit
FAST ELECTRONICS  |  Part# FST-304003   More Details...

$652.46

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Engine Control Module - Terminator X - 3.5 In Touchscreen - Wiring Harness - Universal - Kit
HOLLEY  |  Part# HLY-550-936   More Details...

$1,392.95

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Engine Control Module - HP Efi - Universal - Each
HOLLEY  |  Part# HLY-554-113   More Details...

$1,647.95

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Engine Control Module - Terminator X - Wiring Harness - 24x Reluctor Wheel - GM LS-SERIES - Kit
HOLLEY  |  Part# HLY-550-903T   More Details...

$1,336.95

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Engine Control Module - HP Efi - Wiring Harness - NTK Oxygen Sensor - 24x Reluctor Wheel - Ls1 / Ls6 - GM LS-SERIES...
HOLLEY  |  Part# HLY-550-602N   More Details...

$2,761.95

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Engine Control Module - Xfi Sportsman - Wideband O2 Sensor - Harness - Universal - Kit
FAST ELECTRONICS  |  Part# FST-303000   More Details...

$1,839.95

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Engine Control Module - Dominator Efi - Wiring Harness - DRIVE-BY-WIRE - Ls2 - GM LS-SERIES - Each
HOLLEY  |  Part# HLY-550-659   More Details...

$3,609.95

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Engine Control Module - Terminator X Max - 3.5 In Touchscreen - Wiring Harness - Drive by Wire - Transmission Contr...
HOLLEY  |  Part# HLY-550-928   More Details...

$2,006.95

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Engine Control Module - Dominator Efi - Wiring Harness - Ls1 / Ls6 - GM LS-SERIES - Each
HOLLEY  |  Part# HLY-550-650   More Details...

$3,281.95

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