Aftermarket intake owners - I need coupler help

[Dimitrios]

I have an AEM SRI that I bought from a member on here.

There is one silicone coupling missing, which I was aware of. I am unsure which one I need.

I have (the dimensions should be right if I am estimating the correctly - I bought a new filter based on the 3" inlet off the large tube and it fits fine):

2" to 2" (intake manifold/throttle body to first small elbow)
2" to 2 1/2"? (small elbow to the MAF)
*missing* << what I need.
Coupler on filter to large elbow

I am thinking I need a 2 1/2" to 2 1/2" coupler to join the "front side" of the MAF to the large tube.

Does this sound correct?

Also, should there be a grommet on the large elbow tube for a sensor? Air temp sensor I assume.....

Additionally , where should I purchase them from? I'd like to have them ASAP as the weekend is coming close (but I somehow doubt I'll get them in time).

Thanks

 

[Dimitrios]

Eh, never mind...had a fit for nothing..

I need a 3" to 3" ID coupling....

 

[1Canuck2]

As for the grommet, you re-use the one from the stock filter box. Just pull it out and pop it in your AEM...

 

[Dimitrios]

Thanks for the tip, 1Canuck2. I ended up buying a Toyota grommet from Pep Boys last night...fits fine.

 

[KYMP5]

i had to use 3 2.5" to 3" couplers on mine.

 

[KYREDP5]

i had to use 3 2.5" to 3" couplers on mine.

As did I.