Try the snorkel kits for J4 Cruisers. They come with such flexi type hoses and the airbox size at least should be correct. One can otherwise get the hoses separate here in Africa, not sure who sells them Stateside - dimensions here - 1 Meter flexible pipe - cuffed hose 1000mm - https://4x4direct.co.za/snorkels/9143-1-meter-flexible-pipe-cuffed-hose-1000mm.htmlWhat have others done to replace the air intake hose to the fender apron? Anyone found something the right size?