600 now?! That’s insane. I paid 400ish just a year and a half ago and they had a 50 buck rebate going on. It was hard enough choking out 350... no way in hell I’d pay 600. Will be so glad when/if the vanlife trend dies down.
I can’t tell you what those are from but I remember seeing somewhere that someone used flares that look similar from a ram pickup with success. It was a while back and don’t remember where. I know that’s not much help, but it was either here or the smb forum.