Review on 📟 Dakota Digital SGI-100BT Speedometer and Tachometer Interface - Universal Upgrade for Enhanced Performance and Compatibility by Bryan Reed

I bought this unit to replace the speed sensor bumper when installing a TBI GM transmission on a Jeep YJ. It feeds the ECU and speedometer from the speed sensor on the transfer case. I had a few questions about connecting two systems and the Dakota Digital engineer was quick and helpful. The unit was easy to set up with the Android app and as soon as I started the rig it quickly calibrated to match my GPS speed. In my case, I didn't need a tachometer (a Jeep tachometer worked fine with a GM coil wire), but that would have done as well. Well organized little squad.