Gauge.S Classic — E30 cluster

Gauge.S Classic for BMW E30 replaces the cluster economizer. This is the OLED unit with the cluster mount.

Stock E30 engines are not supported. Use a 1995+ swap or a supported aftermarket ECU (Megasquirt, Speeduino, and others).

It logs to an SD card you can open over WiFi, has a built-in accelerometer, and takes extra analog sensors. Same electronics as Classic standalone.

In the box

• Gauge.S Classic (OLED) with E30 economizer bracket
• 2× wire connectors (power, data, button, analog)
• SD card
• Firmware updates

Up to 7 analog 0–5 V inputs, 2× N-channel MOSFET PWM drivers for outputs, optional GPS, CAN out. Pinouts and install: E30 wiki.

Shop by chassis: E30. Vent mount case only: E30/E34 vent mount case. 52mm AMOLED: Gauge.S POD.

Disclaimer: Please note all Gauge.S models are intended for off-road use only and need to be installed and configured by professional.