urban

iTrader: (1)

You could well be right
But the navigation unit on the 330S is alright.
Its also got neat little thinks like messages appearing - low fuels, reminders etc - not sure you would have any of this on aftermarket.

You have graphical displays with fuel consumption, throttle positions and stuff like that
Bluetooth is good too - all from head unit.

rob84

iTrader: (5)

The prodrive & ppp maps are just utter rubbish point blank.. the standard 300bhp versions seem to be running very well indeed