Well, we all know what it will do with the 2.5" inlets and outlets but what about the 2.0"? Obviously it won't do as much but how much of a difference do you think it will make on a Stage III? I'm not going to order the 2.5" intake pipes when they are available and it was pointless to get the downsize coupler for $100 when I could order it in 2.0". What kind of results can I expect and do you guys think it will be worth the $900 with only 2.0"?