I was happy to pick up my new Visco coupling today. Happy because 116€ for part frying instead of 170€ for VAG

Less joyful, however, was the fact that the connected Werstatt meant you couldn't install the part for special tools and so on. And there would be no room at all and you would probably have to dismantle the whole bumper with radiator and pipapo

Anyway, I felt a little fooled, so what do you say? Who has changed his Visco clutch himself and how long did it take him to do it? and especially do you need special tools?
Greetings R. Bauer