I called them over a month ago to ask about some of their products in the guide log for the SVT. Some of them weren't even available and were still being prototyped (e.g. Performance Resonator kit). When I called, they said they would have updated info on their website in a week or so.
It has been 6 weeks and their site has not been updated. I know these guys are known for their bad customer service, but I find it a little odd that they are advertising products that don't exist for this long.
I suppose I should just call, but this is really a turn off. I'd rather buy from Performance Fords, when they finish their new y-pipe.