A member over at cliors.de turned my attention to something he had found in a speedhunters article about the well known Japanese tuner named Spoon. It seems they're producing so called rigid collars for subframe mounting which are also available for the Lutecia RS which is nothing else than a Clio RS sold under that designation in Japan. Here is a link to the mentioned article (scroll down to "part two"). http://www.speedhunters.com/2018/01/project-nsx-goes-honda-heaven/ And here is a link to the shop where they sell them. https://www.rigidcollar.eu/rigid-collar/products.html/?find=renault-lutecia---vrs-rf4c-109537 I'd like to ask if anybody here has some feedback, ideas and thoughts about these parts? IIRC somebody here had actually installed such collars not that long ago but they weren't from Spoon as far as I can remember. Any idea who that was (Glenn?) or the brand of the collars he used (are they from Ktec?)?