Several do make oil coolers, and in most cases easy enough to install. Just cut the hose and install the cooler. Have not seen kits (everything included), but if you have a remote oil filter, all you will need is one other hose. If no remote filter, you will need it and the cooler
however any generic oil cooler would work with proper bypass checks. no such thing as a full flow oil cooler (cant get that much oil thru a marine oil cooler without starving your motor)
