Maybe I'm missing what wanting a limited slip has to do with racing? Granted if you are planning on racing your car you're going to want the most traction you can get (lsd isn't it either) but just because someone wants better traction doesn't mean they're wanting to race their car. Even after putting good tires on my auto I still slip if I hit the gas too hard so I don't see why wanting better traction is so far fetched. Am I going to spend a lot of money to get better grip in my daily driver? No. But that's my choice.