Hi kevin. The factory fit them straight on to the wings on the cx cars as on mine, I bet there will be electrolosis around the bracket in a few years. I would fit the Librands wing bracket through choice nicely made with a thick rubber gasket and three stainless allen bolts they look the part with no vibration as long as you only use the smaller cibie or oscar. I fitted a set when I had the trad slapped some tetroseal underneath and I bet they still look good. Em
| 
