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 model listed below. 

This ECU is designed for the RB30ET engine. 

• Please check your connector matches the header in the listed photo before purchasing.  
• This ECU works for manual transmissions only.
• Includes onboard 4 bar MAP sensor or 7 Bar MAP sensor.
• Most factory features are supported. 
• Check the features tab for I/O expansion options.
• 6 ignition outputs available to allow direct spark conversion.
• This ECU will need a modification before E-Throttle is usable. 

Suitable applications:  

Holden VL RB30ET. 

*Note the connector for this ECU is now obsolete, we need your original ECU to salvage the connector off to be able to manufacture the new ECU.  For this reason they generally aren't kept in stock - Made to order with short lead time.  

*Other models such as the RB30E, R31 Skyline, RB20E, L20E and L20ET may be supported too. Check with Sales or Tech Support before purchasing.