Here is the detail parts list and installation diagram for those who are interested in doing this. But just in case, you do this at your own risk. I really haven’t done any extensive testings. (it has been raining here a lot lately)
A. Hex bolt 5/16 2in Qty 2 $0.44 Home Depot - 1.5 in might work but it was too hard for me to use.
B. Flat washer 5/16 Qty 6 $1 Home Depot
C. 27 in Strap Tie 12 GA Qty 1 $6 Home Depot - You would need to drill a couple of holes. To make it look nicer, I wrapped it with a 3M carbon fiber wrap.
D. Spacer Nylon 3/8 Qty 2 $1.20 Home Depot – This is to fill up a space. May not be necessary but just in case.
E. Custom metal piece Qty 2 – I cut a couple of small thin metal pieces, shape of trapezoid to fit above a rear window. Sandwiching with C and E.
F. Yakima Part (I believe it is the Hullraiser conversion kit) Qty 2 $50-60 - This is the critical piece that connects Yakima 1A to the car. This particular shape will prevent the metal connector from rubbing the rear window. You would need to drill bigger holes. I have another set available for sale. Let me know if you need one.
G. Hex Nut 5/16 Qty 2 $0.65 Home Depot
H. 1A Yakima Part (Shear block base + Shear Blocks) Qty 2 $10-20 - You can purchase these brand new or buy a couple of used 1A racks through Crigslist or eBay
I. Yakima bar 48in Qty 1 $20-40 – I believe I shorten the length to 33in. Also added a couple of end caps ($5) (Update: I shorten the bar to 30in. 33in was little too long.)
J. Cut washer 5/16 Qty 2 $0.24 Home Depot. (Update: You may or may not need this part. I removed mine)
K. 1A Yakima part (Shear Block Bolts) Qty 2 $4-7
Not pictured. Yakima 9mm Standard 2A short bike carrier Qty 1 $20-40. And Bungee cords Qty 2 $5