I am selling this direct port set. Profogger ready to be installed. also with adjustable jets. Comes with 10lb bottle,wiring,6AN lines, Distrubution box, solinoids, Nitrous Gauge,Miroswitch, Arming Switch. This was installed on a b16a jdm motor. I used it 8 times exactly. So you dont have to do the plumbing. just drill and install. I am asking 550.00. I need to sell I have a new baby girl.. so thats how it goes...