Hey Bud. It was standard for the 998 starting in 2013. The SE5 and SM5 had different part numbers, but both had the extended nozzle. Look on the parts exploded diagrams for Engine Lubrication. It’s shown just above the engine oil filter, piece #23. Easy to get to. Never heard that the extended nozzle couldn't be used while keeping the original clutch, or if that would be beneficial at all. It was only the disc kit that was changed. But, I never changed mine. (If it ain't broke.....) It’s in the shop manual in the Lubrication Section. Post #17 back on page 1 shows location.