Pop Off Valve - Nipple replacement

I want to change/ reorient the nipple on the side of the pop off valve that the small hose connects to. In my application the orientation of the nipple bend is forcing the hose in the wrong direction against my cowling naca duct for the inter cooler. There is no part number for it in the Rotax IPC. Has any had any experience replacing that nipple? It looks like a friction fit but im not sure on the size. I was thinking of using some heat to get the nipple out and then either trying to find another friction fit nipple or just threading the hole for a threaded nipple. Thoughts?