Yeah, when I ask Chris at SOS about Fujitsubo header, he told me it will fit my car.. WRONG!! and he told me the SOS header is just as good and the spec is the same.. WRONG AGAIN!!!
I assume he will know about the product he is selling, considering the fact that they work on the most expensive Japanese car in the market.
I have no doubt they have good service, but my first impression from them was a major disapointment.