Originally Posted by NRing
Cheap but it doesn't really work. They do not put the bigger cooler in the GT4 for nothing or just for cosmetical reasons.
I agree the engineers don't add parts for the reasons you outlined, however, I'm not aware of anyone who's had the power steering fluid problem ever report any change in the performance of their power steering or wear related problems (as long as you don't run out). One can of power steering fluid runs $28 at my dealership and I'm happy to stay on top of maintaining the level. It seems hard to justify 550 Euro + 2 hrs labor for an occasional fluid spray that just happens at track events. Perhaps there's another rational and if so I'd like to hear it.