Bodo, if your considering a hicas lock bar. This might be worth a look... A full eliminator kit, i got this on my car and find is absolutely awesome. Car feels s much more connected to the road etc. But i have not driven a car with Lock Bar only so not sure of comparison. I was pushed towards this kit instead of the bar only
http://shop.cartel-aus.com/Total-HICAS-eliminator-kit-for-Nissan-dw015.htm?categoryId=-1