I will be changing the intake on my Cupra shortly, and have considered one of these. Reason I am changing is because I fancy an increase in intake noise.
Regarding the comments on the Dbilas above, each to their own, but my car made 337bhp at the wheels 3 days ago using a Dbilas. It is anything but restrictive, and while I agree it is heavy, it is well built, but it is not going to suffer any more of an adverse effect to engine heat than any other intake. In my opinion it is a very good intake, and knowing someone who has had an ITG and a Dbilas on their car, the r/r showed virtually no difference between the two.