Hey Gary, for the Raingutter kit part # Y8810137 we have the replacement hardware kit part # Y8810136 that you referenced. Did you lose your hardware? view full answer...
Yes Nathan it would be possible, and you could use the Custom Fit Kit for Inno XS300, XS350, XS400, XS450, INTR, and INXR Roof Rack Feet # INTR142, Inno Flush Feet for Aero Crossbars # INXS400, and the Inno Aero Crossbars # INXB93-2 you're looking at.
From here you can use a SUP carrier like the Thule SUP Shuttle Stand-Up Paddleboard Carrier with Tie-Downs # TH811XT which can carry up to 2 SUPs that are 34" wide. view full answer...