Originally Posted by ABYSSDTE
The system was taken off my car and software for the 163bhp was applied, also this box can be reprogrammed for turbo charged petrol cars too...
Soon to include the N54 335i
Going off topic slightly, the 177bhp has the DPF does the tuning box cause it any issues? Only reason I ask is that the DPF on the Leon 2 has all sorts of problems when a re-map or tuning box is applied due to the increased soot it has to deal with, I'm really interested in these as it seems easier than a map.
Also when you take it off can it be detected in anyway through the ECU?