so i was roaming around my engine bay and i spotted this unusual openning.

the engine bay pic shows where it is located, my theory is that its the air injection outlet that should lead to the cat???

 

Split-air pipe outlet. This is the one that will go to the side of the cat.

 

thats what i thought....thanks eric.....do you or anybody know if i can replace the assembly with an NA's assembly or is it different???

 

I don't know, i'll take a look at my car and let you know.

 

just get a block off plate u dont need it

 

you dont even need a block off plate, without the air pump/ ACV its just dead space.

wait... i just saw the air pump in there, and the ACV. so you still have emissions equipment? what about the cat? i am assuming since you live in cali, you have emissions equipment. in which case my post was pointless. I'm gonna stop talking now.

 

....why would you replace emissions equipment? why not just block it off?

 

dude he's in california, they look for everything