After reading and playing around with the intake on my Ram, I decided to remove the stovk tube that goes to the fender well and I purchased a 4" adapter, $5, and with very little trimming I installed a round peg in a square hole. Waiting on my $30 dollar Spectra intake hose ro run down to the blank where the tow hook would mount. I just could not see drilling a hole at the bottom of the airbox. I will take more pictures when I get the hose installed. This site is dangerous for the pocket book!!!