Guys whats the quickest way to determine if my truck is equipped with A.I.R. or EGR, Im looking for some long tubes headers and i have to get this clear before i buy some. I have to go to work right now so I'll check back later thanks. Btw my truck is in my sig.

 

04 shouldn't have EGR, not sure about AIR. Basically, pop the hood and see if there's any emissions equipment going to the exhaust manifolds. EGR would be on the pass side. If there's nothing going to the ex manifolds, you're good to go.

 

Nice thanks man

 

pretty sure 04 has neither