[SeaRover]

what's the context - street regs or aesthetics

 

[SeaRover]

given the simplicity of the fenders, seems like just about any kind of "extend-a-fender" type setup would work. have you looked at placees like bushwhacker, etc? what about just usingn some wide rubber. do a search in this forum for lwg's DIY fender-flare project. used some kind of jc whitney kit IIRC.