Funny, I was asking about the KW V3 here locally with 3 different mechanics in Hong Kong, who have installed KW V3 on their clients vehicles. They told me the same thing about not recommending KWV3, even though they can source and install them. All of them mentioned that they have seen way too many KW kits suffering from oil leaks relative to others
And even funnier, they claim the they see similar problems with quite a few of AMGs here. I had no idea if those are from KW or now.......