BARGAIN BASEMENT - MPG Kit for ScanGauge (GW-EFI)

This item is on clearance sale and is non-returnable. It has no functional or aesthetic blemishes.

This kit adds vehicle speed functionality to your ScanGauge for fuel economy calculations. Previous installation of both GW-EFI and GVW-SCANGAUGE-KIT is required.

** Please note that the use of this kit is no longer required for GW-EFI purchased on or after March 2025. This kit remains mandatory only for units purchased prior to that date. the latest iteration of our EFI harness has this feature built in.

** This kit does not include a VSS, reference the VSS Flowchart to decide what setup you need.

VSS Flowchart