Cheap Nitrous parts

Has anyone bought stuff from these guys?

http://www.dynotunenitrous.com/store/Scripts/default.asp

Their nitrous stuff is really cheap (like $69 for a purge kit and $140 for a pressure controled bottle heater)

Their remote bottle opener looks identical to the Nitrous Express one.


I am inticed by their low prices, but woried about quality and customer service. So looking for feedback on anyone that has delt with them.

thanks, how was the quality of their stuff? Do you know if their peter paul or parker skinner solinodes?