Well im sure Speedline Corse would be quite happy to send you a set over the pond The more of us that want a set, and buy a set, the longer they will keep them in production for when future members want to buy them (or should one of us that already has a set, prangs them badly on a track).
There definetly still sell them http://www.speedlinecorse.co.uk/motorsport/ret2017.htm Screenshot taken from their new website. Image Unavailable, Please Login
sy, your mailbox is full so you need to fix that. Anyway to answer your? No...I have not. On 348's the biggest I have gone without damage is 245 645 18 lowered w/ heavy springs. Cutting fenders...I'm all for it remember I am track junky. For someone not fearful of bodywork you could tastefully modify and surely pick up some seconds on track.