Here is the Double Seat Bolt System to make it happen. Includes four seat bolts, four neoprene washers, two seat bolt brackets, two tabs, four slider slugs and a drilling template. This kit is compatible with most current Liquidlogic whitewater kayaks (Liquidlogic kayak models built before 2012, Remix XP, Remix 47 and Jefe models are not compatible with this kit).
You can see the installation instructions here...
You can return any item to us within 10 days of receiving your purchase. The item must be unused and undamaged. The buyer is responsible for all return shipping costs.
To save on shipping costs, you are welcome to bring the item right back to our factory store in Fletcher, NC. If you are interested in making a return or exchange, forward your emailed order confirmation to us at firstname.lastname@example.org with your request.