I just installed the Cobb turbo inlet and I like it alot. Not much of a difference if you already have an intake on. The intake is a bit louder, for me the car feels almost smoother, but its probably just me. Anyways I didn't take pictures and the install was pretty easy took about an hour for me, but I am glad it's done next is the Borla CBE when I get more cash. Has anyone had any problems with their intake/inlet to this point? Also how many miles should I clean the Cp-e nano?