That is the cheapest I've seen, but I wouldn't do it!
It shouldn't be more than $1000-$1500 MAXXXXXXX
I realize it is made of CF, and thats what makes it expensive - but still!
Considering there are no gains with it, which is a fact I believe!
Its just not worth it,
ASR Engineering is doing R&D and their intake will actually make power and still be half the price!