As far as I know none of the 2t22's are blocked. It has a lower intake of the 10 port and a upper intake for the 12 port side and last time I looked the intakes were clear on all of them.justie1220 wrote:I asked this on your video on YouTube but one of the 2T22's sounds like the ten port side is getting more air than the 12 port side is it blocked or does the ports closer to the intake get more air making it slightly louder?