F5 Fujita CAI & anti-H20 gear
 

Anyone know which size intake tubing I could use for an air bypass valve with the fujita cai? (2.25, 2.5, 2.75, or 3"?)

Also, which particular hydroshield(s) would fit with the provided fujita filter? Thanks guys!

I did some research on a water repellent filter cover and here is what I found:

https://www.scionlife.com/forums/vie...957&highlight=

Not for nothing, but unless your driving through over a foot of water you should not have any issues. The filter in the Xb2 is pretty well protected, would be pretty difficult to hydrolock.

Ok, I emailed Mike @ Ptuning & here was his reply (if anyone's interested):

According to Fujita, the CAI intake will use a 2.75” size by-pass valve (item is currently in stock):

http://www.ptuning.com/html/Item-Des...niversal%20Fit

Hydro-Shield (all color currently in stock):

http://www.ptuning.com/html/search-r...yword=PTX-1033