Gauge.S Classic — E36 cluster (M3)

Gauge.S Classic for BMW E36 replaces the cluster economizer, or the analog clock. Covers petrol 318is–328i, M3 US and 3.2 Evo EU. This is the OLED unit with the cluster mount.

It reads the engine over K-line, logs to an SD card you can open over WiFi, takes extra analog sensors, and includes 2× N-channel MOSFET PWM drivers for outputs. Same electronics as Classic standalone.

Mount

• Economizer — replaces the fuel-economy display
• Analog clock tray — replaces the clock; the tray itself is not supplied. K-line and switched 12 V can come from the nearby EWS module

In the box

• Gauge.S Classic (OLED) with E36 economizer or clock-tray bracket
• 2× wire connectors (power, data, button, analog)
• SD card
• Firmware updates

Works with

Petrol E36 1995–1999 with ME5.2, MS41.0, MS41.1 or MS41.2. Engine swaps from petrol E46 / E39 / E38, E46 M3, E39 M5, M57 diesel, and CAN ECUs (Megasquirt, Speeduino, ECUMaster, kdata, and others). Pinouts and defs: E36 wiki.

Install video by sorek. Shop by chassis: E36. 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.