M3

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

This ECU is designed for the E36 M50TUB25 engine. 

BMW E46 M54 Plug & Play EMU

Adaptor for BMW M50 engine to connect OEM Loom to the EMU Classic/Black. Please specify if you require VANOS or NON-VANOS when purchasing.

Suitable for the M50B25 DME 3.1 and M50B25TU DME 3.3.1

PLEASE NOTICE:

• This is a Special Order product.
• Delivery time on demand
• This product requires a price and/or shipping quote.

PLEASE NOTICE:

• This is a Special Order product.
• Delivery time on demand
• This product requires a price and/or shipping quote.

*INCLUDES SAMSONAS BMW 5 SPEED SHORT SHIFTER

PLEASE NOTICE:

• This is a Special Order product.
• Delivery time on demand
• This product requires a price and/or shipping quote.

PLEASE NOTICE:

• This is a Special Order product.
• Delivery time on demand
• This product requires a price and/or shipping quote.

PLEASE NOTICE:

• This is a Special Order product.
• Delivery time on demand
• This product requires a price and/or shipping quote.