BMWLink - E36X

G4X PlugIn ECU - Easy Installation. Affordable. Reliable.

G4X PlugIn ECUs offer the latest engine management technology, designed to easily maximize your car's potential.

Key Features:

✔ Direct OEM fit - Installs in factory ECU enclosure
✔ Plug-and-play - No factory wiring modifications required
✔ Compatible with both manual & automatic transmissions
✔ Includes 4bar or 7bar MAP sensor
✔ Retains most factory features

Compatibility Requirements:

✅ Engine: M50TUB25 with factory Bosch M3.3.1 ECU
✅ Must verify connector matches reference photo before purchase

Important Notes:

⚠ Requires modification for E-throttle functionality
⚠ Check Features tab for I/O expansion options