Okay, I went down to Hydra-Air Pacific and this guy named Lance helped me out. Very knowledgeable and helpful. Didn't know what I was trying to do, but after a few questions, he figured out what I needed and got the part for me. Saved me a whole lotta money. He did explain that they don't have really small fittings, but suggested that if I remove my needle valve, he had a fitting for me to incorporate the splitter. Only problem there is that there isn't much parking and the street parking is almost non-existent. They are on Koapaka in the business district near the airport. If you need help, I'd recommend giving them a call! I hope that this helps!