highlife02

I am looking to get a new 1500 Duramax and the selection around me with the 6.5ft bed are limited. I did find a couple that have North east emissions instead of just federal. I am wondering what the differences are and if it affects any performance or is it just something with the computer and idle.

Hello I am looking at getting a new truck and wondering if the bose upgrade is worth it. I know there are a couple stereo build threads on here and have looked at those but that is not what I am looking for. I am looking for a stockish stereo with no external sub to maximize floor space. Would the convenience 2 package with bose be worth it or replacing stock speakers and adding an amp be better? Thank You