All right honestly i don't know a whole lot about lsd's, all i know is that they're supposed to bias power between the drive wheels, they help cornering, and help driving on slippery conditions. But which ones are good. I've only found 3 for CRX's: ATS metal 16 disc ATS metal 20 disc ATS carbon Kaaz Quaife I looked at ATS cuz i know they make a lot of high quality stuff and the carbon lsd is supposed to be to super quiet. And i heard people on this site talking about the Kaaz lsd's. And i looked at Quaife because it doesn't rely on friction plates to bias the power. But what kinds of experiences have you guys had with your lsd's or what would you recommend. Note: I live in Edmonton, Alberta, Canada where it snows like 6 months out of the year, and then it rains another 3 months out of the remaining 6 months in a year. Plus the CRX doesn't have ABS so i need something.