What size is the stock intake?

[ARicci6792]

I have an extra 3.5" Cone Filter laying around so i figured ill just throw it on the gs. Before i do anything i just wanted to know if it would fit, whats the stock air intake size? Thanks

 

[VelocitàPaola]

Something like 2.5"... the stock intake uses a rather common rectangular filter and airbox. You'll need a CAI or SRI to use the filter you've got.

 

[rstare]

It's actually slightly smaller than 2.5". Based on when I had an AEM CAI on, which was 2.5".

 

[Fotowntalon]

the cones for aftermarket are normally 2.5inches, but yes, the TB opening is smaller than that, i think around 52mm roughly, thats why people open it up to 55mm which i am pretty sure is 2.5inches. However if you get an AEM v2, the end where the cone attaches is much larger.

However to help ya with your extra cone, i am sure you could find or make a pipe that matches the TB, and comes out to fit the cone.