Not sure if this has been asked before in these pages.
But I see Quaife have recently released a ATB diff for the Golf R.
What benefit would that give if fitted to a 4WD Haldex car, as I'm presuming it would be a front axle fitment, but happy to be corrected on that.
I guess it could turn the car into a WRC car for mixed surfaces, but I could be typing a load of cobblers on that..so wondered what people know on this.