Holley EFI - 558-433
Digital Dash I/O Adapter w/Unterminated Vehicle Harness; Provides 10 More Inputs/Outputs To Digital Dash; Incl. USB Memory Stick/Firmware;
I/O Adapter w/Unterminated Vehicle Harness
- Provides 10 Additional Inputs And Outputs
- Brings Connections To 26 Pin Connector
- Incl. Flash Drive To Update Dash Firmware
Brand: Holley EFI
Emission Code: 5
Product Type: Digital Dash Harness / Adapter / Module
