Yup and when you look at your actual fuel efficiency improvement guess what your overall carbon footprint goes down!! See TiredTrucker if anyone gives you [censored] again tell them what you did was "green" LOL and Al Gore is going to give you a carbon credit to sell. Your dealer probably supports your action because he loves the notion that he won't have to wrench on your EGR or replace the billet cooler...it's expensive and the book hours on warranty work for that pain in the butt are not too generous!! Had one spring a leak in an ISM that was in an International power unit...thank gosh it was under warranty still because the bill was HEFTY. Keep it between the lines man
