I purchased this to improve the intake grate and speed for my 2016 VXHO but never installed it.  This will fit many waverunners from 2015 and up.  I am not an expert on fitment, please do your own research.  Thanks.  Shipping is at buyers expense. Don't rely on the Ebay estimate please.   part numbers...2019 and newer Yamaha GP1800R / VXR OEM Intake Grate