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Holley EFI 553-112X
Holley EFI 6.86" M8 Pro Dash; Introducing the next era of Sniper 2 EFI displays. The new 6.86-inch and 12.3-inch dashes offer unparalleled customization and visibility. Fully compatible with all Sniper 2 EFI installations.
Holley EFI 553-111X
Holley EFI 12.3" M8 Pro Dash; Introducing the next era of Sniper 2 EFI displays. The new 6.86-inch and 12.3-inch dashes offer unparalleled customization and visibility. Fully compatible with all Sniper 2 EFI installations.
Holley EFI 555-101
Holley EFI Active Speed Management - V3 Terminator X; Note: This requires ECU Serial ID to be input, this is located on the decal on the rear of the ECU.
Holley EFI 558-457
Holley EFI Pro Dash Standalone Service Harness; This is the harness included with standalone pro dashes.
