I used a pair of tow point adapters from gominigo.com, 2 1/2"-3/4" pipe reducers, 2 18" 3/4 pipes, and 2 Yakima Boas. I use a 19mm wrench to snug them into the bumper sockets, and can carry 2 light (sub 25lb) mountain bikes on a setup like Runner33. If you take the wheel trays off the Boa, the whole assembly fits inside the storage bin in the tailgate. The Boas are the most expensive part, I think the adapters were $55, the pipe was maybe $15. Pretty sweet setup and much cheaper than the factory rack. I leave a pair of wheelbags in the back to keep it clean.