Holley EFI Map Sensor Port Cover

This billet aluminum cover eliminates the MAP Sensor and works with most intake manifolds w/ the LS3 style MAP Sensor. Includes O-ring seal and mounting hardware.FeaturesQuickly expand your HP/Terminator X or even Dominator ECU’s Input / Output control with 8 additional inputs and outputsThis module is perfect for anyone wanting their Holley EFI ECU to control more functions or monitor more data channelsHP and Terminator X EFI installations with only 4 inputs and 4 outputs can now add more functionality to their EFI system!The 554-165 kits contain a pre-terminated CAN Harness, allowing you to quickly install the Holley EFI CAN Module to any existing Holley EFI installation.Pre-Terminated flying leads makes installing new wires a breeze. Inputs can be used for things such as: -Switch 12v Toggle Switches - can be configured for external mechanical relays, or setup as digital switches via a Holley EFI dash - Ground input for brake...