Ferni, the biggest advantage of a PowerFC for your car in it's current form will be fine tuning, not necessarily for huge performance gains, but just having the ability to fine tune every aspect of your engine management - better than your stock ECU can. The added advantage of buying one now for such a low price is, if you plan on more power mods later down the track, your PowerFC will become very useful. IMO a wise investment, you can always swap back in your stock ECU if/when you sell the car.