by Ben80 on Mon, 16 Jul 2018 1:50 +0000
I'm using the trd airbox as well but blanked the original inlet and made a new one behind it to line up with the sheetmetal and snorkel. If I was to do it again I would probably go with an aftermarket airbox and 4" snorkel. Not sure about other brands but the denso is mostly large diameter but chokes down to 3" where the water drain is.