I currently am awaiting my HKS intake and actually have started looking at other intakes in stock to pick up in the meantime. I was considering the mst setup as it seems to just sound better overall then the injen evolution . Has anyone had experience with either of these? I Know I should probably just be patient and wait for the hks to come in but can't help but search for parts at night wishing to have more turbo noise to make me smile more while driving the car. While on this subject what charge pipes seem to be the best I was considering the FTP but noticed there are many other options out there now .