I was wondering if there is a true plug & play performance chip for a 2007 W-12? I am interested in purchasing one if it exists.

 

I would suggest that you go to YouTube and watch the many demos on Computer Performance Chips. The people making the Videos that have tested them say they are nothing more than snake oil and do not work. There are several videos demonstrating the use of them explaining the lack of advertised performance. They say that the Performance Chips are a waste of money. They say that you are better off taking the vehicle to a performance tuner.

 

Really need sound recommendations and ideally meet a owner who’s had any kind of performance up grade done to see his Bentley .
The reason I say this is often messing with the OEM main engine management ECU ,s with none OEM hard where / soft where can result in spurious CEL ,s sometime down the line . Car runs well sure enough but throws “ implausible signal “ CEL
As with any IT bug fix or otherwise down loading and tweaking then uploading back often ends up regretted later on .
Theres a downside hidden in there somewhere, but not often talked about .Better know what it is before embarking on messing with the Bentley ECU s

 

Got one on mine, its amazing... Plus you can control it on the phone. Eco mode adds 80 miles to the tank or so

 

Which one do you have Dr.Oranje?

 

Sorry for the late reply

I have Tunit.. Plug and play, 3 modes