We are very happy to announce that our Combox retrofit is now available in the PnP version.
No more moving pins from the TCU and MULF connectors!
No more stretching the wiring to install the Combox!
No more alternative solutions that do not fully work!
Our PnP harness will make the Combox installation simple and effortless. 
The BimmerTech Combox PnP harness is available in a few versions depending on the car spec.
You can buy it only with our Combox retrofit package.
