I have a set of their top caps (the ones with the integrated drive shower) on my Cigarette. They are much beefier than the standard caps and flow lots of water from the pics I have seen of us running. When you call the number in the ad you might get an answering machine. I called the number listed on the machine and got an immediate response. They were extremely helpful and seem to have a good product. I cannot vouch for their other stuff, but from what I have seen and experienced they are a good company.
Lynch Mob (F2-3)