Air filter off the V1 Sport. Replaced it with a K&N-made Riva (https://rivaracing.com/riva-yamaha-...cement-performance-air-filter-ry13100-oe.html) . Not too worried about dirt & dust with a watercraft engine so an oiled filter seemed sufficient- it also functions as a USCG approved flame arrestor if I choose to remove the intake ribbon down the road. Bit dirtier than expected for only 40 hours but probably still good.
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