exhaust
Look at your current exhaust manifold. If there are any tubes going to them, then you need the air injection, if there is none you don't. Mine do not have it. If you call performance center they will tell you exactly what to look for. They have the best price I could find, and I looked for 2 months. If you look at the post I did in december "christmas presant" (I think that is right) I posted the pics of the minor issues with the install and the instal of the CAI
You give another perspective. I don't even pretend to know it all. I just do alot of research. Also you may find things I haven't seen or heard of. I know mostly about older trucks and jeeps. I tend to research the **** out of things, since that is what I have to do with stuff at work and it has served me well.


