AutoHome works closely with Thule so they are probably the preferred bars. Their fit kit if I remember right is designed to fit with rain gutter style feet so just about any bar designed for rain gutters should also work. My personal favorite is Quick n Easy, they make die cast alloy feet so they are lighter and more aerodynamic than others. Being half the price also helps, NRS, the river rafting company is a good source for them. You can bolt any bar you want to their feet. I like to use bamboo, completes the funky 50's surfer look and is very light and strong. Yakima would probably be my least favorite in this application as their feet are plastic, can break and are expensive.