shiiit, im moving to rowville, wantirna south or vermont south next month, i bought a cooler that goes through the tray but didnt put it in and got the return flow from just jap, fitted to my 32 without f**k all hassels not cutting at all, cept for my front bar and i tiny bit of reo but you cant see it, best $550 ive spent, stock piping in the tray worked out allright with one of them, but had to goto paul in oakleigh to get a offcut, and got a 90 degree silicon hose bend, im so glad i didbt do the cut. sorry to hear mate, im sure if u weld a plate over the hole an engineer would sign off on it.
anyone want to buy a bar and plate cooler that is not return flow ? 400 for the whole kit + extra bits of piping