You can't manually turn it on/off, it kicks in 'when you need it' so... If your overtaking and give it the beans..it uses overboost where as daily driving no. I think...volver said:Any ideas on what the overboost is? It mentions +30Nm on T4.
Yeah, that's roughly what it is. A red, glowing overboost button would have been cool thoughGusGecko said: