1 x -4 AN billet flange adapter with Viton O-ring to engine side. 1 x -4 AN 1/4" braided stainless steel Teflon hose Str-90Deg (PTFE). 2 x 6AN 3/8" braided stainless steel PTFE water line kit. 1 x 7/16"-24 adapter fitting kit with 1.0mm restrictor to turbo side.
eBay