Hey everyone my name is Jessy King. Im new to club wrx and upgrading. I recently bought a COBB AP for my car, along with a catless up pipe and full TBE i was wondering since i am running stage 2 if i could run a full CAI. I know from reading on COBB that a COBB sf intake can run with the stage 2. In that sense i would like to know the difference between the two and if i can or cannot run the full CAI.