All right guys need help. First time ordering headers for this truck. 04 tacoma 2.4L

I email doug thorley's techs. What they are telling me is the for the 2.4L the headers work. i just need help understanding what there trying to explain to me.

tech say "if you have a dual outlet manifold and a 2 bolt egr flange on teh rear tube than you need the thy-511y1-c. if you have a single outlet manifold than you need thy-511y-c."

So i look at my truck and from what i can tell the manifold is a single outlet and the flange has 3 bolts. i took some pictures to see what you guys can tell.
I'm assuming its single becasue all the pipes run into one. I don't know if i have ever seen a dual to compare too. if i have i cant remember what it looks like.

thanks for any advice or tips

 

To answer your quest., you need the thy-511y-c. The three bolts in your pic. are for the "collector", and not the egr flange. The dual outlet exh. looks more like a mini header, you have a single outlet.

 

thanks man