Link PlugIn ECU BMWLink - E36X - BMW E36 M50TUB25 engine with the Bosch M3.3.1 ECU
EFI Express

Link PlugIn ECU BMWLink - E36X - BMW E36 M50TUB25 engine with the Bosch M3.3.1 ECU

Regular price $1,350.00 $0.00 Unit price per
Shipping calculated at checkout.

Note that all of our Link ECUs are drop shipped from the manufacturer unless otherwise noted.  allow 1-2 days processing time, longer for items not in stock.  Link products are also sold locked requiring an unlock code from us once installed to operate.  codes will be provided via email or SMS (whichever you supply at the time of the order)


This ECU is designed for the E36 M50TUB25 engine.
- Please check your connector matches the header in the listed photo before purchasing.
- This ECU only works with the Engine Code M50TUB25 (Bosch ECU from factory).
- Works with manual & automatic transmissions.
- Built in 4 Bar MAP sensor or 7 Bar MAP sensor included.
- Most factory features are supported.
- Check the features tab for I/O expansion options

Suitable applications:
- M50TUB25 engine with the Bosch M3.3.1 ECU from factory

Easy to install. Affordable. Reliable. G4X PlugIn ECUs offer the latest in engine management technology, designed to maximize the potential from your car. This ECU fits in the factory OEM location. Installation is a breeze, with no alteration of the factory wiring loom required for the models listed.

G4X PlugIn Key Features (where applicable):
- Up to 6D fuel and ignition mapping
- Precision closed loop cam control (four cam, independent control)
- Sequential fuel delivery
- Digital triggering, all OEM patterns
- OEM idle hardware supported
- 5D boost control with three switchable tables
- Motorsport features - antilag, launch, flat shift
- Continuous barometric correction (on board)
- CAN port
- QuickTune - automated fuel tuning
- Individual cylinder correction
- USB tuning cable included
- Stats recording into on-board memory
- Gear compensations for spark, boost and fuel
- Real time selectable dual fuel, ignition and boost maps
- Sync and crank sensors can be a combination of Hall effect, variable reluctance or optical
- Boost control referenced to gear, speed or throttle position
- 512 mega bytes data logging memory
- Staged injection
- Knock with "windowing"

Expansion connector - The following expansion connector inputs/outputs are provided:
TEMP3 - Temperature sensor input
TEMP4 - Temperature sensor input
VOLT4 - Analog 0-5V input
VOLT5 - Analog 0-5V input
DI8 - Digital Input
DI7 - Digital Input
+5V - Low Current +5V Supply
GND - Sensor Ground Only
*Please see the PC Link Help file for details regarding installing the Expansion Cable.