When I bought the 2014 car last October, it had a lot of aftermarket intake stuff installed over the years. Also, there were large foam pieces around the front part of the intake. I thought it was perhaps to reduce intake temps and subsequently charge temps, but it was a lot of stuff that didn't need to be there... So I removed it. Wow, awful sounds... although I can see why some people like it; honestly, I was pretty embarrassed to drive the car with all the noise it made. Installed an OEM crossover, and a Whoosh silicone intake pipe to the stock airbox (or ST200 same thing) and I couldn't be happier.