Kar King LSD

[Daxin]

Just wondering if anyone here on this board has heard anything on Kar King LSD's. During the winter break, I'll be installing an LSD. The one I'm currently thinking about getting is the Quaife LSD, but the Kar King LSD seems similar but a lot cheaper then the Quaife system.

LSD (http://www.karking.com/catalog/advanced_search_result.php?keywords=lsd)