Assuming you're driving the XFG:
Try to not drift too much. Since the XFG is a front wheel drive the only thing you achieve by excessive drifting is that your car gets slower without being able to be closer to the inside of a bend.
What basically happens is this: Your car starts oversteering. Once you step on the throttle the car begins to understeer and you start going away from the inside of a bend which in the end means that you've lost speed without gaining the advantage of a shorter travel around the bend.
Try to be a bit slower so that the car does not oversteer excesively. That way you a) can be closer to the inside of a bend and b) you can step on the throttle sooner without the fear to lose your line in excessive understeer because your car is not extremely sideways to your driving line and also a bit slower thus allowing you to maintain a much more stable driving line.
At least that's what I'm doing. If anyone has better suggestions - please go ahead